Cholera

Hello, here is an article on the topic "Cholera":

Cholera is an acute infectious disease caused by Vibrio cholerae and characterized by severe dehydration of the body. This is one of the most dangerous human diseases.

The causative agent of cholera, Vibrio cholerae, was discovered in 1883 by Robert Koch. It is a slightly curved stick that can move very quickly thanks to its flagella. Vibrios are part of the microflora of many water bodies.

Cholera is transmitted through the fecal-oral route when the pathogen enters the body through drinking water or food. The source of infection is a sick person who excretes vibrios in feces and vomit.

Once ingested, vibrios multiply in the small intestine, releasing a toxin that interferes with water absorption and causes profuse diarrhea and vomiting. Losing huge amounts of fluid leads to dehydration.

Main symptoms of cholera:

1. Profuse watery diarrhea up to 20 times a day

2. Repeated vomiting

3. Extreme thirst

4. Cramps due to loss of electrolytes

5. Loss of voice

6. Cold and dry skin, goose bumps

7. Weak pulse

8. Blackout

If untreated, the mortality rate for cholera can reach 50%.

Treatment consists of intensive rehydration and replacement of lost electrolytes through intravenous fluids. Antibiotics are also prescribed.

To prevent cholera, it is important to follow the rules of personal hygiene, drink only boiled or bottled water, and thoroughly wash vegetables and fruits. An effective vaccine against cholera has not yet been created. If you suspect a disease, you should immediately consult a doctor. Timely treatment currently allows most patients to be saved.

Cholera is an infectious disease caused by the bacterium Vibrio cholerae and is characterized by watery diarrhea and rapid dehydration. It is common in countries with hot and humid climates, especially in regions with poor sanitation and hygiene.

Cholera was known in ancient times, but it was only at the end of the 18th century that it was discovered that it was caused by a specific bacterium. In 1876, Louis Pasteur and his colleagues demonstrated that cholera was transmitted through water and food contaminated by the feces of infected people.

Cholera is an acute infectious disease from the group of acute diarrheas of a bacterial nature, caused by one of the types of vibrios and occurring as a foodborne toxic infection with signs of intoxication (fever, weakness, headache, lack of appetite), with the development of gastrointestinal disorders (diarrhea up to 30–50 times per day), often occurring with dehydration of I, II and less often III degrees and resulting in death.