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The Pan American Health Organization ( PAHO ) is a specialized agency of the United Nations (UN) in charge of international health cooperation in the Americas . It fosters technical cooperation among member countries to fight communicable and noncommunicable diseases, strengthen health systems, and respond to emergencies and disasters.

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115-931: PAHO has 35 Member States and four Associate Members in the region. Headquartered in Washington, D.C., PAHO is the regional office for the World Health Organization in the Americas, and the health organization of the Inter-American System . It is known in Latin America as the OPS ( Spanish : Organización Panamericana de la Salud ) or OPAS ( Portuguese : Organização Pan-Americana da Saúde ). PAHO has scientific and technical expertise at its headquarters, in its 27 country offices, and its three Pan American centers, all working with

230-494: A public health emergency of international concern, marking the second such declaration in the last two years due to the virus's transmission. The WHO's Constitution states that its objective "is the attainment by all people of the highest possible level of health". The WHO fulfils this objective through its functions as defined in its Constitution: As of 2012 , the WHO has defined its role in public health as follows: Since

345-408: A sea level rise of hundreds of meters following the last ice age. Both routes may have been taken, although the genetic evidences suggests a single founding population. The micro-satellite diversity and distributions specific to South American Indigenous peoples indicates that certain populations have been isolated since the initial colonization of the region. A second migration occurred after

460-512: A bill passed by the U.S. Congress authorizing the U.S. government to purchase and donate a lot for the PAHO headquarters in Washington, D.C. After a competitive bid, in October 1961, the PAHO declared Uruguayan architect Román Fresnedo Siri the winner of its competition. At the ceremony announcing him as a winner, the organization's Director Abraham Horwitz said "this beautiful building will become

575-502: A convention concerning the bubonic plague was signed by sixteen of the nineteen states attending the Venice conference. While Denmark , Sweden-Norway , and the US did not sign this convention, it was unanimously agreed that the work of the prior conferences should be codified for implementation. Subsequent conferences, from 1902 until the final one in 1938, widened the diseases of concern for

690-554: A distinguished International Commission declared the Americas officially polio-free. The last case of polio in the Americas was identified on August 23, 1991, in a young boy named Luis Fermín Tenorio Cortez, in Junín, Peru . Since then, despite intensive surveillance, no cases of polio have been detected anywhere in the Americas, and the World Health Organization is now working toward the goal of eradicating polio globally. PAHO assists

805-517: A few hidden documents remain today, leaving modern historians with glimpses of ancient culture and knowledge. The first inhabitants migrated into the Americas from Asia. Habitation sites are known in Alaska and Yukon from at least 20,000 years ago, with suggested ages of up to 40,000 years. Beyond that, the specifics of the Paleo-Indian migration to and throughout the Americas, including

920-518: A leading role in several public health achievements, most notably the eradication of smallpox , the eradication of polio , and the development of an Ebola vaccine . Its current priorities include communicable diseases , such as HIV/AIDS , Ebola , malaria and tuberculosis ; non-communicable diseases such as heart disease and cancer ; healthy diet , nutrition, and food security ; occupational health ; and substance abuse . The agency advocates for universal health care coverage, engagement with

1035-625: A lesser extent, Dutch . The Americas are home to more than a billion inhabitants, two-thirds of whom reside in the United States , Brazil , and Mexico . It is home to eight megacities ( metropolitan areas with 10 million inhabitants or more): Greater Mexico City (21.2 million), São Paulo (21.2 million), New York City (19.7 million), Los Angeles (18.8 million), Buenos Aires (15.6 million), Rio de Janeiro (13.0 million), Bogotá (10.4 million), and Lima (10.1 million). The name "America"

1150-427: A million years, with the total spread of South American genera into North America far more limited in scope than the spread of North American genera into South America. There are 35 sovereign states in the Americas, as well as an autonomous country of Denmark , three overseas departments of France , three overseas collectivities of France, and one uninhabited territory of France, eight overseas territories of

1265-468: A monument to the ideal of better health for the peoples of the Americas." He described the winning design as one of "both grace and utility", and said, "it reflects the high ideals of the Pan-American spirit in an age when we must move ahead to build a better future for our peoples." The building was designed in a modernist style . Constructed in 1965, the exterior features 29 round bronze seals of

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1380-485: A number of islands. The gaps in the archipelago of Central America filled in with material eroded off North America and South America, plus new land created by continued volcanism. By three million years ago, the continents of North America and South America were linked by the Isthmus of Panama , thereby forming the single landmass of the Americas. The Great American Interchange resulted in many species being spread across

1495-540: A resolution on disability prevention and rehabilitation , with a focus on community-driven care. 1977 and 1978: The first list of essential medicines was drawn up, and a year later the ambitious goal of " Health For All " was declared. 1986: The WHO began its global programme on HIV/AIDS . Two years later preventing discrimination against patients was attended to and in 1996 the Joint United Nations Programme on HIV/AIDS (UNAIDS)

1610-429: A resolution passed on the subject, Alger Hiss , the secretary general of the conference, recommended using a declaration to establish such an organization. Sze and other delegates lobbied and a declaration passed calling for an international conference on health. The use of the word "world", rather than "international", emphasized the truly global nature of what the organization was seeking to achieve. The constitution of

1725-508: A series of conferences that took place until 1938, about 87 years. The first conference, in Paris, was almost solely concerned with cholera , which would remain the disease of major concern for the ISC for most of the 19th century. With the cause , origin, and communicability of many epidemic diseases still uncertain and a matter of scientific argument, international agreement on appropriate measures

1840-722: A series of rivers and streams that flow east with their terminus in the Atlantic Ocean, such as the Hudson River , Saint John River , and Savannah River . A similar instance arises with central Canadian rivers that drain into Hudson Bay ; the largest being the Churchill River . On the west coast of North America, the main rivers are the Colorado River , Columbia River , Yukon River , Fraser River , and Sacramento River . The Colorado River drains much of

1955-541: A shared population of flora and fauna around 2.5 million years ago, when continental drift brought the two continents into contact via the Isthmus of Panama . Initially, the exchange of biota was roughly equal, with North American genera migrating into South America in about the same proportions as South American genera migrated into North America. This exchange is known as the Great American Interchange . The exchange became lopsided after roughly

2070-559: A significant infusion of financial and technical resources. The WHO's official mandate is to promote health and safety while helping the vulnerable worldwide. It provides technical assistance to countries, sets international health standards, collects data on global health issues, and serves as a forum for scientific or policy discussions related to health. Its official publication, the World Health Report , provides assessments of worldwide health topics. The WHO has played

2185-707: A synonym). Latin America is typically contrasted with Anglo-America , where English, a Germanic language , is prevalent, and which comprises Canada (with the exception of Francophone Canada rooted in Latin Europe [France]—see Quebec and Acadia ) and the United States. Both countries are located in North America, with cultures deriving predominantly from British and other Germanic roots. The transatlantic slave trade brought millions of Africans to

2300-453: A wide variety of indigenous religions, many of which can be categorized as animistic ; new age religions and many African and African-derived religions. Syncretic faiths can also be found throughout the Americas. Various languages are spoken in the Americas. Some are of European origin, others are spoken by indigenous peoples or are the mixture of various languages like the different creoles. The most widely spoken first language in

2415-773: Is Dr. Mary Lou Valdez, of the United States, and the Assistant Director is Marcos Espinal, from the Dominican Republic. The organization was founded in December 1902. It was originally called the Pan-American Sanitary Bureau. It has been described as the world's first international public health organization. In 1949, PAHO and WHO signed an agreement making PAHO the American Regional Office (AMRO) of WHO. Today

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2530-521: Is a specialized agency of the United Nations responsible for global public health . It is headquartered in Geneva , Switzerland, and has six regional offices and 150 field offices worldwide. Only sovereign States can participate, and it is the largest intergovernmental health organization at the international level. The WHO's purpose is to achieve the highest possible level of health for all

2645-480: Is divided into two distinct volumes: a gracefully curved ten-story building that hosts the organization's main offices, and an adjoining four-story cylindrical annex that serves as the congress hall for formal assemblies of the PAHO member state delegates, as well as other meetings and events. It is surrounded by George Washington University to the north and east, the Columbia Plaza office/residential complex to

2760-470: Is generally quite flat. Similarly, the north-east of South America is covered by the flat Amazon basin . The Brazilian Highlands on the east coast are fairly smooth but show some variations in landform, while farther south the Gran Chaco and Pampas are broad lowlands . The climate of the Americas varies significantly from region to region. Tropical rainforest climate occurs in the latitudes of

2875-557: Is now on the verge of extinction, thanks to a Global Vaccination Drive. The World Health Organization (WHO) stated the eradication programme has saved millions from deadly disease. Between 1990 and 2010, WHO's help has contributed to a 40% decline in the number of deaths from tuberculosis, and since 2005, over 46 million people have been treated and an estimated 7 million lives saved through practices advocated by WHO. These include engaging national governments and their financing, early diagnosis, standardising treatment, monitoring of

2990-691: Is that of the Mississippi , covering the second largest watershed on the planet. The Mississippi-Missouri river system drains most of 31 states of the United States, most of the Great Plains , and large areas between the Rocky and Appalachian mountains. This river is the fourth longest in the world and tenth most powerful in the world . In North America, to the east of the Appalachian Mountains , there are no major rivers but rather

3105-589: Is the 2nd largest continent right after Asia, and is the 3rd largest continent by population. The Americas make up most of the land in Earth 's Western Hemisphere and comprise the New World . Along with their associated islands , the Americas cover 8% of Earth's total surface area and 28.4% of its land area. The topography is dominated by the American Cordillera , a long chain of mountains that runs

3220-533: The Amazon , American cloud forests , southeastern Florida and Darién Gap . In the Rocky Mountains and Andes , dry and continental climates are observed. Often the higher altitudes of these mountains are snow-capped. Southeastern North America is well known for its occurrence of tornadoes and hurricanes , of which the vast majority of tornadoes occur in the United States' Tornado Alley , as well as in

3335-715: The Arctic small tool tradition , a broad cultural entity that developed along the Alaska Peninsula , around Bristol Bay , and on the eastern shores of the Bering Strait c.  2500 BCE moved into North America. The Arctic small tool tradition, a Paleo-Eskimo culture branched off into two cultural variants, including the Pre-Dorset , and the Independence traditions of Greenland. The descendants of

3450-708: The Boothia Peninsula in northern Canada and Cape Froward in Chilean Patagonia , is roughly 14,000 km (8,700 mi). The mainland's most westerly point is the end of the Seward Peninsula in Alaska; Attu Island , further off the Alaskan coast to the west, is considered the westernmost point of the Americas. Ponta do Seixas in northeastern Brazil forms the easternmost extremity of

3565-642: The Caribbean , the Andean Region , and the Southern Cone . Experience has shown practical benefits such as the solidarity that helped Central America after hurricane Mitch , and there are numerous other examples. Health collaboration found expression at the highest political level when American heads of state in their Summit in Santiago accepted a health initiative called "Health Technology Linking

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3680-767: The Evidence-Informed Policy Network (EVIPNet). Through the Elimination Initiative , it targets HIV/AIDS. Specific initiatives spearheaded by PAHO include the expanded program on immunization, which played a major role in the elimination of smallpox and polio from the Americas; the Tobacco-Free Americas initiative; the Regional Coalition for Water and Sanitation to Eliminate Cholera in Hispaniola;

3795-495: The Latin version of Italian explorer Amerigo Vespucci 's first name. The feminine form America was originally used to refer to the newly discovered continent, which is why it was accorded with the feminine names of the other continents: Asia , Africa , and Europa . Since the 1950s, however, North America and South America have generally been considered by English speakers as separate continents, and taken together are called

3910-574: The Quaternary glaciation . These people are believed to have followed herds of now-extinct pleistocene megafauna along ice-free corridors that stretched between the Laurentide and Cordilleran ice sheets. Another route proposed is that, either on foot or using primitive boats , they migrated down the Pacific coast to South America. Evidence of the latter would since have been covered by

4025-708: The Southern Rockies and parts of the Basin and Range Province . The river flows approximately 1,450 miles (2,330 km) into the Gulf of California , during which over time it has carved out natural phenomena such as the Grand Canyon and created phenomena such as the Salton Sea . The Columbia is a large river, 1,243 miles (2,000 km) long, in central western North America and is the most powerful river on

4140-585: The US Centers for Disease Control and Prevention (CDC), the United Nations Children's Fund (UNICEF), and smaller organizations. As of 2011 , it has been working to immunize young children and prevent the re-emergence of cases in countries declared "polio-free". In 2017, a study was conducted as to why Polio Vaccines may not be enough to eradicate the Virus & conduct new technology. Polio

4255-857: The USSR , called on the World Health Assembly to undertake a global initiative to eradicate smallpox, resulting in Resolution WHA11.54. 1965: The first report on diabetes mellitus and the creation of the International Agency for Research on Cancer . 1966: The WHO moved its headquarters from the Ariana wing at the Palace of Nations to a newly constructed headquarters elsewhere in Geneva. 1967: The WHO intensified

4370-606: The United Kingdom , three constituent countries of the Netherlands , three public bodies of the Netherlands, two unincorporated territories of the United States , and one uninhabited territory of the United States. In 2021 the total population of the Americas was about 1.03 billion people, divided as follows: There are three urban centers that each hold titles for being the largest population area based on

4485-1043: The United Nations Development Programme (UNDP), and the World Bank . 1975: The WHO launched the Special Programme for Research and Training in Tropical diseases (the TDR). Co-sponsored by UNICEF , UNDP, and the World Bank, it was established in response to a 1974 request from the WHA for an intensive effort to develop improved control of tropical diseases. The TDR's goals are, firstly, to support and coordinate international research into diagnosis, treatment and control of tropical diseases; and, secondly, to strengthen research capabilities within endemic countries. 1976: The WHA enacted

4600-572: The World Health Assembly finished on 24 July 1948, having secured a budget of US$ 5 million (then £1,250,000 ) for the 1949 year. G. Brock Chisholm was appointed director-general of the WHO, having served as executive secretary and a founding member during the planning stages, while Andrija Štampar was the assembly's first president. Its first priorities were to control the spread of malaria , tuberculosis and sexually transmitted infections , and to improve maternal and child health , nutrition and environmental hygiene. Its first legislative act

4715-477: The enslavement of large numbers of the indigenous population of America. Diseases introduced from Europe and West Africa devastated the indigenous peoples , and the European powers colonized the Americas . Mass emigration from Europe , including large numbers of indentured servants , and importation of African slaves largely replaced the indigenous peoples in much of the Americas. Decolonization of

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4830-957: The American continents, spanning the time of the original settlement in the Upper Paleolithic to European colonization during the Early Modern period . The term Pre-Columbian is used especially often in the context of the great indigenous civilizations of the Americas , such as those of Mesoamerica ( Olmec , Toltec , Teotihuacano , Zapotec , Mixtec , Aztec , Maya ) and the Andean civilizations ( Inca , Moche , Chavín , Muisca , Cañari ). Many pre-Columbian civilizations established characteristics and hallmarks which included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies . Some of these civilizations had long faded by

4945-478: The Americas began with the American Revolution in the 1770s and largely ended with the Spanish–American War in the late 1890s. Currently, almost all of the population of the Americas resides in independent countries; however, the legacy of the colonization and settlement by Europeans is that the Americas share many common cultural traits, most notably Christianity and the use of West European languages: primarily Spanish , English , Portuguese , French , and, to

5060-422: The Americas from Asia between 20,000 and 16,000 years ago. A second migration of Na-Dene speakers followed later from Asia. The subsequent migration of the Inuit into the neoarctic c.  3500 BCE completed what is generally regarded as the settlement by the Indigenous peoples of the Americas . The first known European settlement in the Americas was by the Norse explorer Leif Erikson . However,

5175-440: The Americas , or more rarely America . When conceived as a unitary continent, the form is generally the continent of America in the singular. However, without a clarifying context, singular America in English commonly refers to the United States of America . The pre-Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences on

5290-421: The Americas began with the first voyage of Christopher Columbus in 1492. The first Spanish settlement in the Americas was La Isabela in northern Hispaniola . This town was abandoned shortly after in favor of Santo Domingo de Guzmán , founded in 1496, the oldest American city of European foundation. This was the base from which the Spanish monarchy administered its new colonies and their expansion. Santo Domingo

5405-409: The Americas is Spanish , followed by English and Portuguese . The dominant language of Latin America is Spanish, though the most populous nation in Latin America, Brazil , speaks Portuguese . Small enclaves of French -, Dutch - and English-speaking regions also exist in Latin America, notably in French Guiana , Suriname , and Belize and Guyana respectively. Haitian Creole is dominant in

5520-421: The Americas is made up of the descendants of four large ethnic groups and their combinations. The majority of the population lives in Latin America , named for its predominant cultures, rooted in Latin Europe (including the two dominant languages, Spanish and Portuguese , both Romance languages ), more specifically in the Iberian nations of Portugal and Spain (hence the use of the term Ibero-America as

5635-471: The Americas". The countries of Latin America and the Caribbean joined together over 20 years ago to buy vaccines through a revolving fund. These are among the Organization's most notable successes, starting with the eradication of smallpox from the Americas in 1973, a triumph followed five years later by global eradication of the dreaded disease. A major effort committing the Americas to embark on polio eradication in 1985 succeeded in September 1994, when

5750-438: The Americas, such as the cougar , porcupine , opossums , armadillos , and hummingbirds . The geography of the western Americas is dominated by the American Cordillera , with the Andes running along the west coast of South America and the Rocky Mountains and other North American Cordillera ranges running along the western side of North America. The 2,300-kilometer-long (1,400 mi) Appalachian Mountains run along

5865-438: The Americas. Migration continued as people moved to the Americas fleeing religious persecution or seeking economic opportunities. Millions of individuals were forcibly transported to the Americas as slaves , prisoners or indentured servants . Decolonization of the Americas began with the American Revolution and the Haitian Revolution in the late 1700s. This was followed by numerous Latin American wars of independence in

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5980-427: The Atlantic Ocean. The Mackenzie River is the largest in Canada and drains 1,805,200 square kilometers (697,000 sq mi). The largest river basin in South America is that of the Amazon , which has the highest volume flow of any river on Earth. The second largest watershed of South America is that of the Paraná River , which covers about 2.5 million km . North America and South America began to develop

6095-497: The Caribbean began to achieve peaceful independence well after World War II . Jamaica and Trinidad and Tobago became independent in 1962, and Guyana and Barbados both achieved independence in 1966. In the 1970s, the Bahamas , Grenada , Dominica , St. Lucia , and St. Vincent and the Grenadines all became independent of the United Kingdom, and Suriname became independent of the Netherlands. Belize , Antigua and Barbuda , and Saint Kitts and Nevis achieved independence from

6210-433: The Health Organization of the League of Nations. After World War II , the United Nations absorbed all the other health organizations, to form the WHO. During the 1945 United Nations Conference on International Organization, Szeming Sze , a delegate from China, conferred with Norwegian and Brazilian delegates on creating an international health organization under the auspices of the new United Nations. After failing to get

6325-463: The Hudson River Valley, and what later became New Jersey. The spread of new diseases brought by Europeans and African slaves killed many of the inhabitants of North America and South America, with a general population crash of Native Americans occurring in the mid-16th century, often well ahead of European contact. One of the most devastating diseases was smallpox . European immigrants were often part of state-sponsored attempts to found colonies in

6440-422: The ISC, and included discussions of responses to yellow fever , brucellosis , leprosy , tuberculosis , and typhoid . In part as a result of the successes of the Conferences, the Pan-American Sanitary Bureau (1902), and the Office International d'Hygiène Publique or " International office of Public Hygiene " in english(1907) were soon founded. When the League of Nations was formed in 1920, it established

6555-511: The Ministries of Health. In addition to its core budget financed by quota contributions from its Member Governments, PAHO also seeks outside funding to help implement special programs and initiatives in response to vital health needs. Voluntary tax-deductible contributions for PAHO health and education projects in the Americas may be made to the PAHO Foundation . Dr. Jarbas Barbosa of Brazil was elected as PAHO Director on September 28, 2022, and took office on January 31, 2023. PAHO's Deputy Director

6670-431: The NCD pandemic. The Organization also executes projects for other United Nations agencies, for international organizations such as the World Bank and Inter-American Development Bank , for official development cooperation agencies of various governments, and for philanthropic foundations . The Organization recognizes the role of the private sector in the delivery of services and fosters dialogue and partnerships with

6785-496: The Norse colonies and Europe was maintained, as James Watson Curran states: From 985 to 1410, Greenland was in touch with the world. Then silence. In 1492 the Vatican noted that no news of that country "at the end of the world" had been received for 80 years, and the bishopric of the colony was offered to a certain ecclesiastic if he would go and "restore Christianity" there. He didn't go. Although there had been previous trans-oceanic contact , large-scale European colonization of

6900-455: The Pre-Dorset cultural group, the Dorset culture was displaced by the final migrants from the Bering sea coast line, the Thule people (the ancestors of modern Inuit ), by 1000  CE . Around the same time as the Inuit migrated into Greenland, Viking settlers began arriving in Greenland in 982 and Vinland shortly thereafter, establishing a settlement at L'Anse aux Meadows , near the northernmost tip of Newfoundland . Contact between

7015-532: The Salt Smart Consortium; the Pan American Network for Drug Regulatory Harmonization; and a blood safety initiative that seeks to improve blood safety and efficiency by helping countries reach 100% blood supplies from unpaid voluntary donors. The Pan American approach is a part of PAHO history and the spirit of pan-americanism continues to stimulate technical cooperation among countries in health. PAHO has helped countries work together toward common goals, and to initiate multi-country health ventures in Central America ,

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7130-496: The United Kingdom in the 1980s. The Americas make up most of the land in Earth's Western Hemisphere . The northernmost point of the Americas is Kaffeklubben Island , which is the most northerly point of land on Earth. The southernmost point is the islands of Southern Thule , although they are sometimes considered part of Antarctica . The mainland of the Americas is the world's longest north-to-south landmass. The distance between its two polar extremities, Murchison Promontory on

7245-421: The United Kingdom, starting with the Balfour Declaration of 1926 , Statute of Westminster 1931 , and ending with the patriation of the Canadian Constitution in 1982. The Dominion of Newfoundland similarly achieved independence under the Balfour Declaration and Statute of Westminster, but relinquished self-rule in 1934. It was subsequently confederated with Canada in 1949. The remaining European colonies in

7360-433: The United Nations together with the exchange of letters related thereto, and taking into account the respective co-ordinating responsibilities of both organizations, it is recognized by the World Health Organization that the International Atomic Energy Agency has the primary responsibility for encouraging, assisting and co-ordinating research and development and practical application of atomic energy for peaceful uses throughout

7475-496: The United States, and more specifically in the US state of Colorado . The highest peaks of the Americas are located in the Andes , with Aconcagua of Argentina being the highest; in North America Denali (Mount McKinley) in the US state of Alaska is the tallest. Between its coastal mountain ranges, North America has vast flat areas. The Interior Plains spread over much of the continent, with low relief. The Canadian Shield covers almost 5 million km of North America and

7590-435: The WHO over the organization's unwillingness to share the penicillin recipe. They would not return until 1956. 1950: A mass tuberculosis inoculation drive using the BCG vaccine gets under way. 1955: The malaria eradication programme was launched, although objectives were later modified. (In most areas, the programme goals became control instead of eradication.) 1958: Viktor Zhdanov , Deputy Minister of Health for

7705-512: The WHO was to report as to whether RTS,S /AS01, were a viable malaria vaccine . For the time being, insecticide -treated mosquito nets and insecticide sprays are used to prevent the spread of malaria, as are antimalarial drugs – particularly to vulnerable people such as pregnant women and young children. In 1988, WHO launched the Global Polio Eradication Initiative to eradicate polio . It has also been successful in helping to reduce cases by 99% since WHO partnered with Rotary International ,

7820-425: The WHO's role and priorities in public health, ranging from narrowing its mandate to strengthening its independence and authority. During the 1970s, WHO had dropped its commitment to a global malaria eradication campaign as too ambitious, it retained a strong commitment to malaria control. WHO's Global Malaria Programme works to keep track of malaria cases, and future problems in malaria control schemes. As of 2012,

7935-433: The West Coast of the Americas. In the far northwest of North America, the Yukon drains much of the Alaskan peninsula and flows 1,980 miles (3,190 km) from parts of Yukon and the Northwest Territory to the Pacific. Draining to the Arctic Ocean of Canada, the Mackenzie River drains waters from the Arctic Great Lakes of Arctic Canada, as opposed to the Saint-Lawrence River that drains the Great Lakes of Southern Canada into

8050-446: The World Health Organization was signed by all 51 countries of the United Nations, and by 10 other countries, on 22 July 1946. It thus became the first specialized agency of the United Nations to which every member subscribed. Its constitution formally came into force on the first World Health Day on 7 April 1948, when it was ratified by the 26th member state. The WHO formally began its work in September 1, 1948. The first meeting of

8165-424: The basis for global prevention, treatment, and support the plan to fight the AIDS pandemic . 2006: The WHO launches the Global action plan for influenza vaccines 2016: The Global action plan for influenza vaccines ends with a report which concludes that while substantial progress has been made over the 10 years of the Plan, the world is still not ready to respond to an influenza pandemic. 2016: Following

8280-424: The budget and activities. The WHO is funded primarily by contributions from member states (both assessed and voluntary), followed by private donors. Its total approved budget for 2020–2021 is over $ 7.2 billion, while the approved budget for 2022–2023 is over $ 6.2 billion. The budget is $ 6.83 billion for 2024–2025. The International Sanitary Conferences (ISC), the first of which was held on 23 June 1851, were

8395-481: The colonization never became permanent and was later abandoned. The Spanish voyages of Christopher Columbus from 1492 to 1504 resulted in permanent contact with European (and subsequently, other Old World ) powers, which eventually led to the Columbian exchange and inaugurated a period of exploration , conquest, and colonization whose effects and consequences persist to the present. The Spanish presence involved

8510-797: The continuing effects of nuclear disasters in Chernobyl and Fukushima . They believe WHO must regain what they see as independence. Independent WHO held a weekly vigil from 2007 to 2017 in front of WHO headquarters. However, as pointed out by Foreman in clause 2 it states: In particular, and in accordance with the Constitution of the World Health Organization and the Statute of the International Atomic Energy Agency and its agreement with

8625-421: The countries in mobilizing the necessary resources to provide immunization and treatment services for all vaccine-preventable diseases . PAHO is close to accomplishing the goal of eliminating measles from this hemisphere and is pressing on with the introduction of new vaccines that are currently available, such as Haemophilus influenzae B. to reduce meningitis and respiratory infections. PAHO works to reduce

8740-463: The countries of the americas in dealing with priority health issues. The health authorities of PAHO's Member States set PAHO's technical and administrative policies through its governing bodies. The PAHO Member States include all 35 countries in the Americas; Puerto Rico is an associate member. France , the Kingdom of the Netherlands , and the United Kingdom of Great Britain and Northern Ireland are

8855-549: The dates and routes traveled, are subject to ongoing research and discussion. Widespread habitation of the Americas occurred after the Late Glacial Maximum , from 16,000 to 13,000 years ago. The traditional theory has been that these early migrants moved into the Beringia land bridge between eastern Siberia and present-day Alaska around 40,000–17,000 years ago, when sea levels were significantly lowered during

8970-685: The early 1800s. Between 1811 and 1825, Paraguay , Argentina , Chile , Gran Colombia , the United Provinces of Central America , Mexico , Brazil , Peru , and Bolivia gained independence from Spain and Portugal in armed revolutions. After the Dominican Republic won independence from Haiti , it was re-annexed by Spain in 1861, but reclaimed its independence in 1865 at the conclusion of the Dominican Restoration War . The last violent episode of decolonization

9085-655: The east coast of North America from Alabama to Newfoundland . North of the Appalachians, the Arctic Cordillera runs along the eastern coast of Canada. The largest mountain ranges are the Andes and Rocky Mountains . The Sierra Nevada and the Cascade Range reach similar altitudes as the Rocky Mountains , but are significantly smaller. In North America, the greatest number of fourteeners are in

9200-666: The establishment of international standards for biological products. The WHO was established on April 7, 1948, and formally began its work on September 1, 1948. It incorporated the assets, personnel, and duties of the League of Nations ' Health Organization and the Paris-based Office International d'Hygiène Publique , including the International Classification of Diseases (ICD). The agency's work began in earnest in 1951 after

9315-601: The fiftieth anniversary of WHO's founding. He, did, however, accept that more had to be done to assist maternal health and that progress in this area had been slow. 2000: The Stop TB Partnership was created along with the UN's formulation of the Millennium Development Goals . 2001: The measles initiative was formed, and credited with reducing global deaths from the disease by 68% by 2007. 2002: The Global Fund to Fight AIDS, Tuberculosis and Malaria

9430-645: The first half of the 16th century, Spanish colonists conducted raids throughout the Caribbean Basin , bringing captives from Central America, northern South America, and Florida back to Hispaniola and other Spanish settlements. France, led by Jacques Cartier and Giovanni da Verrazzano , focused primarily on North America. English explorations of the Americas were led by Giovanni Caboto and Sir Walter Raleigh . The Dutch in New Netherland confined their operations to Manhattan Island, Long Island,

9545-631: The founding nations of the Pan American Health Organization, designed by American sculptor Michael Lantz . In 1993 the seals were surveyed by the Smithsonian Institution 's Save Outdoor Sculpture! program and were described as needing conservation treatment. Constructed of reinforced concrete over a steel frame with an exterior of glass and marble, the building is one of Washington's most recognized examples of midcentury modern architecture. The building

9660-449: The global smallpox eradication campaign by contributing $ 2.4 million annually to the effort and adopted a new disease surveillance method, at a time when 2 million people were dying from smallpox per year. The initial problem the WHO team faced was inadequate reporting of smallpox cases. WHO established a network of consultants who assisted countries in setting up surveillance and containment activities. The WHO also helped contain

9775-525: The initial peopling of the Americas; Na Dene speakers found predominantly in North American groups at varying genetic rates with the highest frequency found among the Athabaskans at 42% derive from this second wave. Linguists and biologists have reached a similar conclusion based on analysis of Amerindian language groups and ABO blood group system distributions. Then the people of

9890-536: The last European outbreak in Yugoslavia in 1972 . After over two decades of fighting smallpox, a Global Commission declared in 1979 that the disease had been eradicated – the first disease in history to be eliminated by human effort. 1974: The Expanded Programme on Immunization and the control programme of onchocerciasis was started, an important partnership between the Food and Agriculture Organization (FAO),

10005-453: The late 20th century, the rise of new actors engaged in global health—such as the World Bank , the Bill & Melinda Gates Foundation, the U.S. President's Emergency Plan for AIDS Relief ( PEPFAR ) and dozens of public-private partnerships for global health—have weakened the WHO's role as a coordinator and policy leader in the field; subsequently, there are various proposals to reform or reorient

10120-549: The length of the west coast. The flatter eastern side of the Americas is dominated by large river basins, such as the Amazon , St. Lawrence River – Great Lakes , Mississippi , and La Plata basins. Since the Americas extend 14,000 km (8,700 mi) from north to south, the climate and ecology vary widely, from the arctic tundra of Northern Canada , Greenland , and Alaska , to the tropical rainforests in Central America and South America. Humans first settled

10235-604: The mainland, while Nordostrundingen , in Greenland, is the most easterly point of the continental shelf. South America broke off from the west of the supercontinent Gondwana around 135 million years ago, forming its own continent. Around 15 million years ago, the collision of the Caribbean Plate and the Pacific Plate resulted in the emergence of a series of volcanoes along the border that created

10350-477: The monitoring of public health risks, coordinating responses to health emergencies, and promoting health and well-being generally. The WHO is governed by the World Health Assembly (WHA), which is composed of its 194 member states. The WHA elects and advises an executive board made up of 34 health specialists; selects the WHO's chief administrator, the director-general (currently Tedros Adhanom Ghebreyesus of Ethiopia ); sets goals and priorities; and approves

10465-474: The other organization has or may have a substantial interest, the first party shall consult the other with a view to adjusting the matter by mutual agreement. The nature of this statement has led some groups and activists including Women in Europe for a Common Future to claim that the WHO is restricted in its ability to investigate the effects on human health of radiation caused by the use of nuclear power and

10580-690: The participating states, and Portugal and Spain are the observer states. The Organization's mission is to strengthen national and local health systems and improve the health of the peoples of the Americas, in collaboration with Ministries of Health, other government and international agencies, nongovernmental organizations , universities, social security agencies, community groups, and many others. PAHO promotes universal health coverage and universal access to health and strengthening of health systems based on primary health care strategies. It assists countries in fighting infectious diseases such as malaria , cholera , dengue , HIV and tuberculosis as well as

10695-688: The people of the Americas. PAHO collaborates with governments, other agencies, and private groups to address major nutritional problems including protein-energy malnutrition , and is now working to eliminate iodine and vitamin A deficiencies. PAHO engages in and facilitates health promotion to help countries deal with health problems typical of development and urbanization, especially non-communicable diseases (NCDs) such as cardiovascular diseases , cancer , accidents , smoking , addiction to drugs and alcohol , and injuries among others. Beyond health promotion, PAHO also addresses health systems and quality of care issues in support of national efforts to respond to

10810-564: The perceived failure of the response to the West Africa Ebola outbreak , the World Health Emergencies programme was formed, changing the WHO from just being a "normative" agency to one that responds operationally to health emergencies. 2020: the World Health Organization announced that it had classified the novel coronavirus outbreak as a public health emergency of international concern. The novel coronavirus

10925-425: The region's growing epidemic of noncommunicable diseases such as cardiovascular disease, cancer and diabetes. PAHO engages in technical cooperation with ministries of health and facilitates coordination with other sectors to promote health in all policies. PAHO also promotes the use of research evidence to inform health care decisions and policymaking through the implementation of knowledge translation strategies such as

11040-556: The southerly Dixie Alley in the North American late-winter and early spring seasons. Often parts of the Caribbean are exposed to the violent effects of hurricanes. These weather systems are formed by the collision of dry, cool air from Canada and wet, warm air from the Atlantic. With coastal mountains and interior plains, the Americas have several large river basins that drain the continents. The largest river basin in North America

11155-411: The spread and effect of tuberculosis, and stabilising the drug supply. It has also recognized the vulnerability of victims of HIV/AIDS to tuberculosis. Americas The Americas , sometimes collectively called America , known initially as India Nova , are a landmass comprising the totality of North America and South America . When viewed as a single continent, the Americas or America

11270-473: The territories of the Americas under the colonial rule of European powers. In South America, Portugal played a significant role in the trafficking of enslaved Africans, with estimates suggesting that around 40% of all Africans forcibly brought to the Americas were taken to Brazil alone, to work primarily in sugar cane plantations, mining, and agricultural endeavors. In North America, the British Empire

11385-475: The three main demographic concepts: In accordance with these definitions, the three largest population centers in the Americas are: Mexico City , anchor to the largest metropolitan area in the Americas; New York City, anchor to the largest urban area in the Americas; and São Paulo, the largest city proper in the Americas. All three cities maintain Alpha classification and large scale influence. The population of

11500-533: The time of the first permanent European arrivals ( c.  late 15th –early 16th centuries), and are known only through archeological investigations. Others were contemporary with this period, and are also known from historical accounts of the time. A few, such as the Maya, had their own written records. However, most Europeans of the time viewed such texts as pagan, and much was destroyed in Christian pyres. Only

11615-686: The toll of death and illness from diarrheal diseases , including cholera, through case management and oral rehydration therapy to prevent deaths from dehydration, and to provide adequate diagnosis and treatment of acute respiratory infections, thus saving the lives of hundreds of thousands of children each year. The Organization provides technical collaboration in a variety of specialized public health fields and organizes emergency preparedness and disaster relief coordination. It supports efforts to strengthen national health systems, develop national health research systems, control malaria , Chagas ' disease, urban rabies , leprosy , and other diseases that affect

11730-619: The usual phrasing is "Regional Office for the Americas". The first hemisphere -wide effort to eradicate smallpox was made in 1950 by the PAHO. The campaign was successful in eliminating smallpox from all countries of the Americas except Argentina, Brazil, Colombia, and Ecuador. In October 2024, health authorities in the Americas expanded PAHO's funding to help the Organization accelerate access to health technologies, particularly in response to public health emergencies and disease outbreaks. In March 1960, President Eisenhower signed into law

11845-525: The west, and the State Department to the south across the E street expressway underpass. Source: Official website PAHO recognizes individuals as "Public Health Heroes" to honour noteworthy contributions to public health in the Americas. On the occasion of its 100th anniversary in 2002, PAHO named 12 individuals to the list. The award is considered PAHO's highest honour. World Health Organization The World Health Organization ( WHO )

11960-488: The world without prejudice to the right of the World Health Organization to concern itself with promoting, developing, assisting and co-ordinating international health work, including research, in all its aspects. The key text is highlighted in bold, the agreement in clause 2 states that the WHO is free to perform any health-related work. 1947: The WHO established an epidemiological information service via telex . 1949: The Soviet Union and its constituent republics quit

12075-407: The world's people, defining health as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity." The main functions of the World Health Organization include: to promote the control of epidemic and endemic diseases; to provide and improve the teaching and training in public health, the medical treatment of disease and related matters; and to promote

12190-513: Was a new strain of coronavirus that had never been detected in humans before. The WHO named this new coronavirus " COVID-19 " or "2019-nCov". 2022: The WHO suggests formation of a Global Health Emergency Council, with a new global health emergency workforce, and recommends revision of the International Health Regulations. 2024: WHO has declared the spread of mpox (formerly monkeypox) in several African countries

12305-543: Was concerning the compilation of accurate statistics on the spread and morbidity of disease. The logo of the World Health Organization features the Rod of Asclepius as a symbol for healing. In 1959, the WHO signed Agreement WHA 12–40 with the International Atomic Energy Agency (IAEA), which says: whenever either organization proposes to initiate a programme or activity on a subject in which

12420-475: Was difficult to reach. Seven of these international conferences, spanning 41 years, were convened before any resulted in a multi-state international agreement. The seventh conference, in Venice in 1892, finally resulted in a convention. It was concerned only with the sanitary control of shipping traversing the Suez Canal , and was an effort to guard against importation of cholera. Five years later, in 1897,

12535-416: Was drawn up to improve the resources available. 2005: The WHO revises International Health Regulations (IHR) in light of emerging health threats and the experience of the 2002/3 SARS epidemic , authorizing WHO, among other things, to declare a health threat a Public Health Emergency of International Concern . 2006: The WHO endorsed the world's first official HIV/AIDS Toolkit for Zimbabwe, which formed

12650-566: Was first recorded in 1507. A two-dimensional globe created by Martin Waldseemüller was the earliest recorded use of the term. The name was also used (together with the related term Amerigen ) in the Cosmographiae Introductio , apparently written by Matthias Ringmann , in reference to South America. It was applied to both North and South America by Gerardus Mercator in 1538. "America" derives from Americus ,

12765-705: Was formed. 1988: The Global Polio Eradication Initiative was established. 1995: The WHO established an independent International Commission for the Certification of Dracunculiasis Eradication (Guinea worm disease eradication; ICCDE). The ICCDE recommends to the WHO which countries fulfil requirements for certification. It also has role in advising on progress made towards elimination of transmission and processes for verification. 1998: The WHO's director-general highlighted gains in child survival, reduced infant mortality , increased life expectancy and reduced rates of "scourges" such as smallpox and polio on

12880-508: Was heavily involved in the transatlantic slave trade, with the establishment of colonies such as Virginia, where enslaved Africans were primarily used as labor in tobacco plantations and later in other agricultural and domestic sectors. This system perpetuated for centuries, shaping the socio-economic landscape of all nations of the hemisphere. After the Haitian Revolution led by Jean-Jacques Dessalines , which started in 1791 and

12995-625: Was subject to frequent raids by English and French pirates . On the continent, Panama City on the Pacific coast of Central America, founded on August 15, 1519, played an important role, being the base for the Spanish conquest of South America. Conquistador Lucas Vázquez de Ayllón established San Miguel de Guadalupe , the first European settlement in what is now the United States , on the Pee Dee River in South Carolina . During

13110-647: Was the Cuban War of Independence which became the Spanish–American War , which resulted in the independence of Cuba in 1898, and the transfer of sovereignty over Puerto Rico from Spain to the United States. Peaceful decolonization began with the United States's purchase of Louisiana from France in 1803, Florida from Spain in 1819, of Alaska from Russia in 1867, and the Danish West Indies from Denmark in 1916. Canada became independent of

13225-505: Was the only successful slave revolt in history, the world's first black republic was established. It started with the massacre of the white population, between 3,000 and 5,000 white men and women of all ages were killed. Dessalines declared: — Dessalines, first president of the Republic of Haiti, 1804 The most prevalent faiths in the Americas are as follows: Other faiths include Buddhism ; Hinduism ; Sikhism ; Baháʼí Faith ;

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