Table of Contents
Can cholera be transmitted from one person to another?
The disease is not likely to spread directly from one person to another; therefore, casual contact with an infected person is not a risk factor for becoming ill.
How long is cholera contagious?
Most people exposed to the cholera bacterium (Vibrio cholerae) don’t become ill and don’t know they’ve been infected. But because they shed cholera bacteria in their stool for seven to 14 days, they can still infect others through contaminated water.
How does cholera spread within a community?
The mode of transmission of Cholera is through fecal contamination of food or water. Transmission is therefore closely associated to poor environmental management due water and sanitation issues [3, 4]. This makes the disease a key indicator of lack of social development .
What is a nickname for cholera?
Cholera has been nicknamed the “blue death” because a person’s skin may turn bluish-gray from extreme loss of fluids.
What is the life cycle of cholera?
Vibrio cholera , the bacterium that causes cholera has two life cycles: one in the environment and one in humans. Vibrio cholera, the bacterium that causes cholera has two life cycles: one in the environment and one in humans. Cholera bacteria occur naturally in coastal waters.
Is cholera a communicable disease?
Cholera is a communicable disease. First understand the difference between the two. If the disease is spread by direct or indirect contact, it is communicable otherwise non-communicable.
What are the causes of cholera?
Causes of Cholera. Cholera is caused by bacteria called Vibrio cholerae. The disease’s deadly effects are the result of a strong toxin known as CTX that is produced by these bacteria in your small intestine. CTX interferes with the normal flow of sodium and chloride when it binds to your intestinal walls.
What are the symptoms of cholera?
Frequent Symptoms. Cholera can cause physical discomfort in a number of ways, but there are a few symptoms characteristic in nearly all symptomatic cases: diarrhea, nausea, and dehydration. Watery diarrhea. Often the very first sign of cholera is painless diarrhea that occurs within a day or so of becoming infected.