What is the full meaning of cholera?
cholera in British English (ˈkɒlərə ) noun. an acute intestinal infection characterized by severe diarrhoea, cramp, etc: caused by ingestion of water or food contaminated with the bacterium Vibrio comma. Also called: Asiatic cholera, epidemic cholera, Indian cholera.
What is cholera summary?
Summary. Cholera is a bacterial infection that causes diarrhea. The cholera bacterium is usually found in water or food that has been contaminated by feces (poop). Cholera is rare in the US. You may get it if you travel to parts of the world with poor water and sewage treatment.
What is cholera disease PDF?
Cholera is closely associated with poverty, poor sanitation and lack of clean drinking water. As such, the cholera burden is concentrated in Africa and southern Asia, accounting for about 99% of worldwide cases. Cholera can be endemic and cause epidemics.
What was the first case of cholera?
The first cholera pandemic emerged out of the Ganges Delta with an outbreak in Jessore, India, in 1817, stemming from contaminated rice. The disease quickly spread throughout most of India, modern-day Myanmar, and modern-day Sri Lanka by traveling along trade routes established by Europeans.
What should be done if someone has cholera?
Treatment
- Rehydration therapy, the primary treatment for cholera patients, refers to the prompt restoration of lost fluids and salts.
- Antibiotic treatment reduces fluid requirements and duration of illness, and is indicated for severe cases of cholera.
What is the main cause of cholera?
Cholera is an acute diarrheal illness caused by infection of the intestine with Vibrio cholerae bacteria. People can get sick when they swallow food or water contaminated with cholera bacteria. The infection is often mild or without symptoms, but can sometimes be severe and life-threatening.
How does cholera affect the body?
A bacterium called Vibrio cholerae causes cholera infection. The deadly effects of the disease are the result of a toxin the bacteria produces in the small intestine. The toxin causes the body to secrete enormous amounts of water, leading to diarrhea and a rapid loss of fluids and salts (electrolytes).
What is pathogenesis of cholera?
V. cholerae is a motile bacterium which is one of the major factors in the pathogenicity. The flagellar antibodies could prevent the invasion of the bacteria by immobilizing them; as well the somatic (O) and flagellar (H) antibodies can cause clumping and lead to arrest of motion of cells.
How is cholera spread from one person to another?
A person can get cholera by drinking water or eating food contaminated with cholera bacteria. In an epidemic, the source of the contamination is usually the feces of an infected person that contaminates water or food. The disease can spread rapidly in areas with inadequate treatment of sewage and drinking water.
Can cholera be spread from person to person?
It is spread by eating or drinking food or water contaminated by the feces (poop) of an infected person. This occurs more often in underdeveloped countries lacking proper water supplies and sewage disposal. It is not likely that cholera is spread directly from one person to another.
