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71-538: Müglitz may refer to: Müglitz , the German name for Mohelnice , a town in the eastern Czech Republic Böhmisch Müglitz , the German name for Mohelnice , a former village in the northwestern Czech Republic Müglitz (Altenberg) , a village in the municipality Altenberg, Saxony , Germany Müglitz (river) , a river in Saxony, Germany [REDACTED] Topics referred to by

142-436: A temperate bacteriophage called CTXφ . Microbiologists have studied the genetic mechanisms by which the V. cholerae bacteria turn off the production of some proteins and turn on the production of other proteins as they respond to the series of chemical environments they encounter, passing through the stomach, through the mucous layer of the small intestine, and on to the intestinal wall. Of particular interest have been

213-428: A day. Severe cholera, without treatment, kills about half of affected individuals. If the severe diarrhea is not treated, it can result in life-threatening dehydration and electrolyte imbalances. Estimates of the ratio of asymptomatic to symptomatic infections have ranged from 3 to 100. Cholera has been nicknamed the "blue death" because a person's skin may turn bluish-gray from extreme loss of fluids. Fever

284-428: A greatly reduced pathogen count—though it will not necessarily be perfectly safe, it is an improvement for poor people with limited options. In Bangladesh this practice was found to decrease rates of cholera by nearly half. It involves folding a sari four to eight times. Between uses the cloth should be rinsed in clean water and dried in the sun to kill any bacteria on it. A nylon cloth appears to work as well but

355-534: A massive inoculation program in British India . Persons who survive an episode of cholera have long-lasting immunity for at least 3 years (the period tested.) A number of safe and effective oral vaccines for cholera are available. The World Health Organization (WHO) has three prequalified oral cholera vaccines (OCVs): Dukoral, Sanchol, and Euvichol. Dukoral , an orally administered, inactivated whole-cell vaccine , has an overall efficacy of about 52% during

426-541: A non-toxic B-subunit of cholera toxin and providing protection against V. cholerae O1; and two vaccines developed using the same transfer of technology—ShanChol (Shantha Biotec) and Euvichol (EuBiologics Co.), which have bivalent O1 and O139 oral killed cholera vaccines. Oral cholera vaccination could be deployed in a diverse range of situations from cholera-endemic areas and locations of humanitarian crises, but no clear consensus exists. Developed for use in Bangladesh ,

497-408: A one-million fold increase in numbers of V. cholerae in the environment. The source of the contamination is typically other people with cholera when their untreated diarrheal discharge is allowed to get into waterways, groundwater or drinking water supplies. Drinking any contaminated water and eating any foods washed in the water, as well as shellfish living in the affected waterway , can cause

568-430: A person to contract an infection. Cholera is rarely spread directly from person to person . V. cholerae also exists outside the human body in natural water sources, either by itself or through interacting with phytoplankton , zooplankton , or biotic and abiotic detritus. Drinking such water can also result in the disease, even without prior contamination through fecal matter. Selective pressures exist however in

639-530: A result of transmission by food, while in developing countries it is more often water. Food transmission can occur when people harvest seafood such as oysters in waters infected with sewage , as Vibrio cholerae accumulates in planktonic crustaceans and the oysters eat the zooplankton . People infected with cholera often have diarrhea, and disease transmission may occur if this highly liquid stool, colloquially referred to as "rice-water", contaminates water used by others. A single diarrheal event can cause

710-421: A severe case if they become infected. Any individual, even a healthy adult in middle age, can undergo a severe case, and each person's case should be measured by the loss of fluids, preferably in consultation with a professional health care provider . The cystic fibrosis genetic mutation known as delta-F508 in humans has been said to maintain a selective heterozygous advantage : heterozygous carriers of

781-442: A year (uncertainty range: 21,000–143,000) as of 2015 . This occurs mainly in the developing world. In the early 1980s, death rates are believed to have still been higher than three million a year. It is difficult to calculate exact numbers of cases, as many go unreported due to concerns that an outbreak may have a negative impact on the tourism of a country. As of 2004, cholera remained both epidemic and endemic in many areas of

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852-555: A year. To date, seven cholera pandemics have occurred, with the most recent beginning in 1961, and continuing today. The illness is rare in high-income countries , and affects children most severely. Cholera occurs as both outbreaks and chronically in certain areas . Areas with an ongoing risk of disease include Africa and Southeast Asia . The risk of death among those affected is usually less than 5%, given improved treatment, but may be as high as 50% without such access to treatment. Descriptions of cholera are found as early as

923-596: Is endemic . If people are immunized broadly, herd immunity results, with a decrease in the amount of contamination in the environment. WHO recommends that oral cholera vaccination be considered in areas where the disease is endemic (with seasonal peaks), as part of the response to outbreaks, or in a humanitarian crisis during which the risk of cholera is high. Oral Cholera Vaccine (OCV) has been recognized as an adjunct tool for prevention and control of cholera. The World Health Organization (WHO) has prequalified three bivalent cholera vaccines—Dukoral (SBL Vaccines), containing

994-547: Is oral rehydration salts (ORS), the replacement of fluids and electrolytes by using slightly sweet and salty solutions. Rice-based solutions are preferred. In children, zinc supplementation has also been found to improve outcomes. In severe cases, intravenous fluids , such as Ringer's lactate , may be required, and antibiotics may be beneficial. The choice of antibiotic is aided by antibiotic sensitivity testing . Cholera continues to affect an estimated 3–5 million people worldwide and causes 28,800–130,000 deaths

1065-562: Is twinned with: Cholera Cholera ( / ˈ k ɒ l ər ə / ) is an infection of the small intestine by some strains of the bacterium Vibrio cholerae . Symptoms may range from none, to mild, to severe. The classic symptom is large amounts of watery diarrhea lasting a few days. Vomiting and muscle cramps may also occur. Diarrhea can be so severe that it leads within hours to severe dehydration and electrolyte imbalance . This may result in sunken eyes , cold skin, decreased skin elasticity, and wrinkling of

1136-422: Is a common problem. Stool and swab samples collected in the acute stage of the disease, before antibiotics have been administered, are the most useful specimens for laboratory diagnosis. If an epidemic of cholera is suspected, the most common causative agent is V. cholerae O1. If V. cholerae serogroup O1 is not isolated, the laboratory should test for V. cholerae O139. However, if neither of these organisms

1207-503: Is a common source. Humans are the only known host for the bacteria . Risk factors for the disease include poor sanitation , insufficient clean drinking water , and poverty . Cholera can be diagnosed by a stool test , or a rapid dipstick test , although the dipstick test is less accurate. Prevention methods against cholera include improved sanitation and access to clean water . Cholera vaccines that are given by mouth provide reasonable protection for about six months, and confer

1278-442: Is available to determine the presence of V. cholerae . In those samples that test positive, further testing should be done to determine antibiotic resistance. In epidemic situations, a clinical diagnosis may be made by taking a patient history and doing a brief examination. Treatment via hydration and over-the-counter hydration solutions can be started without or before confirmation by laboratory analysis, especially where cholera

1349-451: Is different from Wikidata All article disambiguation pages All disambiguation pages Mohelnice The villages of Křemačov, Květín, Libivá, Podolí, Řepová, Studená Loučka and Újezd are administrative parts of Mohelnice. Studená Loučka forms an exclave of the municipal territory. Mohelnice is located about 21 kilometres (13 mi) south of Šumperk and 30 km (19 mi) northwest of Olomouc . The eastern part of

1420-446: Is effective for adults aged 18–64 as a single dose. One injectable vaccine was found to be effective for two to three years. The protective efficacy was 28% lower in children less than five years old. However, as of 2010 , it has limited availability. Work is under way to investigate the role of mass vaccination. The WHO recommends immunization of high-risk groups, such as children and people with HIV , in countries where this disease

1491-416: Is increasing within cholera bacteria. In Bangladesh , for example, most cases are resistant to tetracycline , trimethoprim-sulfamethoxazole , and erythromycin . Rapid diagnostic assay methods are available for the identification of multi-drug resistant cases. New generation antimicrobials have been discovered which are effective against cholera bacteria in in vitro studies. A rapid dipstick test

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1562-487: Is isolated, it is necessary to send stool specimens to a reference laboratory. Infection with V. cholerae O139 should be reported and handled in the same manner as that caused by V. cholerae O1. The associated diarrheal illness should be referred to as cholera and must be reported in the United States. The World Health Organization (WHO) recommends focusing on prevention, preparedness, and response to combat

1633-460: Is less in those with lowered gastric acidity (for instance those using proton pump inhibitors ). Children are also more susceptible, with two- to four-year-olds having the highest rates of infection. Individuals' susceptibility to cholera is also affected by their blood type , with those with type O blood being the most susceptible. Persons with lowered immunity , such as persons with AIDS or malnourished children, are more likely to develop

1704-458: Is located on the railway lines Prague – Olomouc (further continuing to Vsetín or Staré Město ) and Nezamyslice – Kouty nad Desnou . From 1975, Mohelnice was known for the folk and country music festival Mohelnický dostavník . The tradition ended in 2020. The historic centre consists of the historic floor plan of the town with a central square and annular streets. The Svobody Square is partially lined by two-storey burgher houses. Remains of

1775-754: Is maintained. The WHO only recommends antibiotics in those with severe dehydration. Doxycycline is typically used first line, although some strains of V. cholerae have shown resistance . Testing for resistance during an outbreak can help determine appropriate future choices. Other antibiotics proven to be effective include cotrimoxazole , erythromycin , tetracycline , chloramphenicol , and furazolidone . Fluoroquinolones , such as ciprofloxacin , also may be used, but resistance has been reported. Antibiotics improve outcomes in those who are both severely and not severely dehydrated. Azithromycin and tetracycline may work better than doxycycline or ciprofloxacin . In Bangladesh zinc supplementation reduced

1846-469: Is not as affordable. Continued eating speeds the recovery of normal intestinal function. The WHO recommends this generally for cases of diarrhea no matter what the underlying cause. A CDC training manual specifically for cholera states: "Continue to breastfeed your baby if the baby has watery diarrhea, even when traveling to get treatment. Adults and older children should continue to eat frequently." The most common error in caring for patients with cholera

1917-442: Is rapid and thready, and urine output decreases with time. Muscle cramping and weakness, altered consciousness, seizures , or even coma due to electrolyte imbalances are common, especially in children. Cholera bacteria have been found in shellfish and plankton . Transmission is usually through the fecal-oral route of contaminated food or water caused by poor sanitation . Most cholera cases in developed countries are

1988-412: Is rare and should raise suspicion for secondary infection. Patients can be lethargic and might have sunken eyes, dry mouth, cold clammy skin, or wrinkled hands and feet. Kussmaul breathing , a deep and labored breathing pattern, can occur because of acidosis from stool bicarbonate losses and lactic acidosis associated with poor perfusion . Blood pressure drops due to dehydration, peripheral pulse

2059-406: Is rare. For example, the last major outbreak of cholera in the United States occurred in 1910–1911. Cholera is mainly a risk in developing countries in those areas where access to WASH (water, sanitation and hygiene) infrastructure is still inadequate. Effective sanitation practices, if instituted and adhered to in time, are usually sufficient to stop an epidemic. There are several points along

2130-651: Is situated in the Litovelské Pomoraví Protected Landscape Area . The Mírovka Creek flows through the town into the Morava River, which forms the eastern municipal border. The first written mention of Mohelnice is in a deed of bishop Jindřich Zdík from 1141, when it was owned by the Olomouc bishopric . In 1273, Mohelnice was first referred to as a town. In 1307 and 1312, the town was devastated by plague. In 1424, it

2201-586: Is the preferred solution, often with added potassium. Large volumes and continued replacement until diarrhea has subsided may be needed. Ten percent of a person's body weight in fluid may need to be given in the first two to four hours. This method was first tried on a mass scale during the Bangladesh Liberation War , and was found to have much success. Despite widespread beliefs, fruit juices and commercial fizzy drinks like cola are not ideal for rehydration of people with serious infections of

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2272-404: Is to underestimate the speed and volume of fluids required. In most cases, cholera can be successfully treated with oral rehydration therapy (ORT), which is highly effective, safe, and simple to administer. Rice-based solutions are preferred to glucose-based ones due to greater efficiency. In severe cases with significant dehydration, intravenous rehydration may be necessary. Ringer's lactate

2343-449: The Gs alpha subunit of the heterotrimeric G protein . This results in constitutive cAMP production, which in turn leads to the secretion of water, sodium, potassium, and bicarbonate into the lumen of the small intestine and rapid dehydration. The gene encoding the cholera toxin was introduced into V. cholerae by horizontal gene transfer . Virulent strains of V. cholerae carry a variant of

2414-406: The human stomach . The few surviving bacteria conserve their energy and stored nutrients during the passage through the stomach by shutting down protein production. When the surviving bacteria exit the stomach and reach the small intestine , they must propel themselves through the thick mucus that lines the small intestine to reach the intestinal walls where they can attach and thrive. Once

2485-479: The potassium level may be normal, even though large losses have occurred. As the dehydration is corrected, potassium levels may decrease rapidly, and thus need to be replaced. This is best done by Oral Rehydration Solution (ORS). Antibiotic treatments for one to three days shorten the course of the disease and reduce the severity of the symptoms. Use of antibiotics also reduces fluid requirements. People will recover without them, however, if sufficient hydration

2556-411: The "sari filter" is a simple and cost-effective appropriate technology method for reducing the contamination of drinking water. Used sari cloth is preferable but other types of used cloth can be used with some effect, though the effectiveness will vary significantly. Used cloth is more effective than new cloth, as the repeated washing reduces the space between the fibers. Water collected in this way has

2627-512: The 5th century BC in Sanskrit . In Europe, cholera was a term initially used to describe any kind of gastroenteritis, and was not used for this disease until the early 19th century. The study of cholera in England by John Snow between 1849 and 1854 led to significant advances in the field of epidemiology because of his insights about transmission via contaminated water, and a map of the same

2698-465: The Mírovka Creek. Mohelnice is predominantly industrial town with significant electrotechnical, engineering and construction industries. There is an industrial zone on the eastern outskirts of the town. The largest employer based in the town are Hella Autotechnik Nova , manufacturer of lighting for the automotive industry. With more than 3,000 employees, it is the largest industrial company in

2769-548: The Neo-Gothic style. It has a rich baroque interior decoration. The church tower is the landmark of the town. The Church of St. Stanislaus was built in 1584. It was baroque reconstructed in the 17th and 18th centuries. The Bishop's Castle on the Kostelní Square is one of the oldest preserved buildings in whole region. It was built in the 13th century at the latest. Today, there is a regional museum. Mohelnice

2840-662: The Olomouc Region. The second most notable company in the town is Montix (manufacturer of plastic parts, especially for the automotive industry). The I/35 road (part of the European route E442 ) passes through the town. It replaces the unfinished section of the D35 motorway from Olomouc to the Hradec Králové Region . The I/44 road splits from it and connects Mohelnice with Šumperk and Jeseník . Mohelnice

2911-566: The added benefit of protecting against another type of diarrhea caused by E. coli . In 2017, the US Food and Drug Administration (FDA) approved a single-dose, live, oral cholera vaccine called Vaxchora for adults aged 18–64 who are travelling to an area of active cholera transmission. It offers limited protection to young children. People who survive an episode of cholera have long-lasting immunity for at least three years (the period tested). The primary treatment for affected individuals

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2982-474: The aquatic environment that may reduce the virulence of V. cholerae . Specifically, animal models indicate that the transcriptional profile of the pathogen changes as it prepares to enter an aquatic environment. This transcriptional change results in a loss of ability of V. cholerae to be cultured on standard media, a phenotype referred to as ' viable but non-culturable ' (VBNC) or more conservatively ' active but non-culturable ' (ABNC). One study indicates that

3053-422: The cholera bacteria reach the intestinal wall, they no longer need the flagella to move. The bacteria stop producing the protein flagellin to conserve energy and nutrients by changing the mix of proteins that they express in response to the changed chemical surroundings. On reaching the intestinal wall, V. cholerae start producing the toxic proteins that give the infected person a watery diarrhea. This carries

3124-612: The cholera transmission path at which its spread may be halted: Handwashing with soap or ash after using a toilet and before handling food or eating is also recommended for cholera prevention by WHO Africa. Surveillance and prompt reporting allow for containing cholera epidemics rapidly. Cholera exists as a seasonal disease in many endemic countries, occurring annually mostly during rainy seasons . Surveillance systems can provide early alerts to outbreaks, therefore leading to coordinated response and assist in preparation of preparedness plans. Efficient surveillance systems can also improve

3195-424: The culturability of V. cholerae drops 90% within 24 hours of entering the water, and furthermore that this loss in culturability is associated with a loss in virulence. Both toxic and non-toxic strains exist. Non-toxic strains can acquire toxicity through a temperate bacteriophage . About 100   million bacteria must typically be ingested to cause cholera in a normal healthy adult. This dose, however,

3266-433: The duration and severity of diarrhea in children with cholera when given with antibiotics and rehydration therapy as needed. It reduced the length of disease by eight hours and the amount of diarrhea stool by 10%. Supplementation appears to be also effective in both treating and preventing infectious diarrhea due to other causes among children in the developing world. If people with cholera are treated quickly and properly,

3337-489: The first to immunize humans against a bacterial disease. His vaccine and inoculation was rather controversial and was rejected by his peers and several investigation commissions but it ended up demonstrating its effectiveness and being recognized for it: out of the 30 thousand people he vaccinated only 54 died. Russian-Jewish bacteriologist Waldemar Haffkine also developed a human cholera vaccine in July 1892. He conducted

3408-480: The first year after being given and 62% in the second year, with minimal side effects. It is available in over 60 countries. However, it is not currently recommended by the Centers for Disease Control and Prevention (CDC) for most people traveling from the United States to endemic countries. The vaccine that the US Food and Drug Administration (FDA) recommends, Vaxchora , is an oral attenuated live vaccine , that

3479-420: The genetic mechanisms by which cholera bacteria turn on the protein production of the toxins that interact with host cell mechanisms to pump chloride ions into the small intestine, creating an ionic pressure which prevents sodium ions from entering the cell. The chloride and sodium ions create a salt-water environment in the small intestines, which through osmosis can pull up to six liters of water per day through

3550-462: The genetic structure. Two clusters have been identified: Cluster I and Cluster II. For the most part, Cluster I consists of strains from the 1960s and 1970s, while Cluster II largely contains strains from the 1980s and 1990s, based on the change in the clone structure. This grouping of strains is best seen in the strains from the African continent. In many areas of the world, antibiotic resistance

3621-401: The hands and feet. Dehydration can cause the skin to turn bluish . Symptoms start two hours to five days after exposure. Cholera is caused by a number of types of Vibrio cholerae , with some types producing more severe disease than others. It is spread mostly by unsafe water and unsafe food that has been contaminated with human feces containing the bacteria. Undercooked shellfish

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3692-466: The intestinal cells, creating the massive amounts of diarrhea. The host can become rapidly dehydrated unless treated properly. By inserting separate, successive sections of V. cholerae DNA into the DNA of other bacteria, such as E. coli that would not naturally produce the protein toxins, researchers have investigated the mechanisms by which V. cholerae responds to the changing chemical environments of

3763-400: The intestines, and their excessive sugar content may even harm water uptake. If commercially produced oral rehydration solutions are too expensive or difficult to obtain, solutions can be made. One such recipe calls for 1 liter of boiled water, 1/2 teaspoon of salt, 6 teaspoons of sugar, and added mashed banana for potassium and to improve taste. As there frequently is initially acidosis ,

3834-505: The mortality rate is less than 1%; however, with untreated cholera, the mortality rate rises to 50–60%. For certain genetic strains of cholera, such as the one present during the 2010 epidemic in Haiti and the 2004 outbreak in India, death can occur within two hours of becoming ill. Cholera affects an estimated 2.8 million people worldwide, and causes approximately 95,000 deaths

3905-448: The multiplying new generations of V. cholerae bacteria out into the drinking water of the next host if proper sanitation measures are not in place. The cholera toxin (CTX or CT) is an oligomeric complex made up of six protein subunits : a single copy of the A subunit (part A), and five copies of the B subunit (part B), connected by a disulfide bond . The five B subunits form a five-membered ring that binds to GM1 gangliosides on

3976-530: The municipal territory of Mohelnice lies in the Mohelnice Depression lowland. The western part lies in the Zábřeh Highlands . The highest point is the hill Hekelův kopec at 583 m (1,913 ft) above sea level. In the eastern part are located two artificial lakes created by flooding sandstone quarries, Mohelnické and Moravičanské. The easternmost part of Mohelnice with Moravičanské Lake

4047-400: The mutation (who are not affected by cystic fibrosis) are more resistant to V. cholerae infections. In this model, the genetic deficiency in the cystic fibrosis transmembrane conductance regulator channel proteins interferes with bacteria binding to the intestinal epithelium , thus reducing the effects of an infection. When consumed, most bacteria do not survive the acidic conditions of

4118-463: The notorious witch trials during which a local vicar Alois Lautner was burned at the stake. The town's textile industry began operating in 1713, and in 1714 the town suffered another plague. There was another significant fire in 1739, which destroyed more than half of the town. During the Silesian Wars the town was plundered several times. In 1772 Mohelnice had 1,867 inhabitants, in 1792 it

4189-399: The risk assessment for potential cholera outbreaks. Understanding the seasonality and location of outbreaks provides guidance for improving cholera control activities for the most vulnerable. For prevention to be effective, it is important that cases be reported to national health authorities. Spanish physician Jaume Ferran i Clua developed the first successful cholera inoculation in 1885,

4260-425: The same term This disambiguation page lists articles about distinct geographical locations with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Müglitz&oldid=1113035276 " Category : Place name disambiguation pages Hidden categories: Short description

4331-406: The spread of cholera. They also stress the importance of an effective surveillance system. Governments can play a role in all of these areas. Although cholera may be life-threatening, prevention of the disease is normally straightforward if proper sanitation practices are followed. In developed countries , due to their nearly universal advanced water treatment and sanitation practices, cholera

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4402-646: The stomach, mucous layers, and intestinal wall. Researchers have discovered a complex cascade of regulatory proteins controls expression of V. cholerae virulence determinants. In responding to the chemical environment at the intestinal wall, the V. cholerae bacteria produce the TcpP/TcpH proteins, which, together with the ToxR/ToxS proteins, activate the expression of the ToxT regulatory protein. ToxT then directly activates expression of virulence genes that produce

4473-613: The surface of the intestinal epithelium cells. The A1 portion of the A subunit is an enzyme that ADP-ribosylates G proteins , while the A2 chain fits into the central pore of the B subunit ring. Upon binding, the complex is taken into the cell via receptor-mediated endocytosis . Once inside the cell, the disulfide bond is reduced, and the A1 subunit is freed to bind with a human partner protein called ADP-ribosylation factor 6 (Arf6). Binding exposes its active site, allowing it to permanently ribosylate

4544-407: The town was occupied by Nazi Germany and administered as part of Reichsgau Sudetenland . After the war, the German population was expelled . This caused the town to become almost deserted. Within a few months, however, the town was repopulated by families from other parts of Czechoslovakia. In the second half of the 20th century the town went through major urban changes, including the narrowing of

4615-410: The toxins, causing diarrhea in the infected person and allowing the bacteria to colonize the intestine. Current research aims at discovering "the signal that makes the cholera bacteria stop swimming and start to colonize (that is, adhere to the cells of) the small intestine." Amplified fragment length polymorphism fingerprinting of the pandemic isolates of V. cholerae has revealed variation in

4686-476: The walls and the northern entrance gate from 1540 have been preserved from the town fortifications. The second important area is the Kostelní Square with the parish Church of Saint Thomas of Canterbury . The original church on this site was first mentioned in 1247. This church was expanded in the 14th century, and rebuilt in the 15th century after it was burned down. Gothic, Renaissance and Baroque style intertwines in its construction. The last modifications were in

4757-451: The world. Recent major outbreaks are the 2010s Haiti cholera outbreak and the 2016–2022 Yemen cholera outbreak . In October 2016, an outbreak of cholera began in war-ravaged Yemen . WHO called it "the worst cholera outbreak in the world". In 2019, 93% of the reported 923,037 cholera cases were from Yemen (with 1911 deaths reported). Between September 2019 and September 2020, a global total of over 450,000 cases and over 900 deaths

4828-428: Was 3,887. There were cholera epidemics in 1832, 1849, 1851 and 1866. The town suffered from fire in 1841 and few smaller fires later. In 1863 Mohelnice built its first sanitation system. In the 19th and 20th century the town was industrialised and various factories were established. In 1910 most of the old town walls were demolished. Before World War II , the town had a German-speaking majority population. In 1938,

4899-533: Was conquered by the Hussites and 700 people died. During the first half of the 16th century, the town was rebuilt and the town fortifications were built. The Thirty Years' War devastated Mohelnice – in 1623 it was plundered by the Swedish troops and over 30% of the inhabitants died of the plague. The Swedes looted the town again in 1642, 1643, 1644 and 1647. Half of the town was destroyed by fire in 1662. 1685 saw

4970-629: Was reported; however, the accuracy of these numbers suffer from over-reporting from countries that report suspected cases (and not laboratory confirmed cases), as well as under-reporting from countries that do not report official cases (such as Bangladesh, India and Philippines). Although much is known about the mechanisms behind the spread of cholera, researchers still do not have a full understanding of what makes cholera outbreaks happen in some places and not others. Lack of treatment of human feces and lack of treatment of drinking water greatly facilitate its spread. Bodies of water have been found to serve as

5041-440: Was the first recorded incidence of epidemiological tracking. The primary symptoms of cholera are profuse diarrhea and vomiting of clear fluid. These symptoms usually start suddenly, half a day to five days after ingestion of the bacteria. The diarrhea is frequently described as "rice water" in nature and may have a fishy odor. An untreated person with cholera may produce 10 to 20 litres (3 to 5 US gal) of diarrhea

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