Approximately 1 in 10 people who get sick with cholera will develop severe symptoms such as
watery diarrhea, vomiting, and leg cramps
. In these people, rapid loss of body fluids leads to dehydration and shock. Without treatment, death can occur within hours.
Who did cholera effect?
Cholera affects
both children and adults
and can kill within hours if untreated. Most people infected with V. cholerae do not develop any symptoms, although the bacteria are present in their faeces for 1-10 days after infection and are shed back into the environment, potentially infecting other people.
What are the long term effects of cholera?
People with severe cholera can develop
severe dehydration
, which can lead to kidney failure. If left untreated, severe dehydration can lead to shock, coma, and death within hours.
Who does cholera affect the most?
The disease affects males and females in equal numbers.
Children
are more susceptible to cholera than adults, especially those children under the age of five years. Major outbreaks of cholera usually occur during the warmest part of the year.
How does cholera affect infection?
Cholera is a bacterial disease usually spread through contaminated water. Cholera causes
severe diarrhea and dehydration
. Left untreated, cholera can be fatal within hours, even in previously healthy people. Modern sewage and water treatment have virtually eliminated cholera in industrialized countries.
Why is cholera called the Blue Death?
Cholera has been nicknamed the “blue death”
because a person's skin may turn bluish-gray from extreme loss of fluids
[4].
How was cholera stopped?
Prior to the discovery, it was widely believed that cholera was spread through dirty air.
Dr Snow had the pump's handle removed
and stopped the outbreak.
Is there a vaccine for cholera?
The FDA recently approved a single-dose live oral cholera vaccine called
Vaxchora
®
(lyophilized CVD 103-HgR) in the United States. The Advisory Committee on Immunization Practices (ACIP) voted to approve the vaccine for adults 18 – 64 years old who are traveling to an area of active cholera transmission.
Can you get cholera twice?
People can be reinfected with cholera if they are exposed to the bacteria again
.
How did cholera start?
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.
How long can cholera last?
| Cholera | Symptoms Large amounts of watery diarrhea, vomiting, muscle cramps | Complications Dehydration, electrolyte imbalance | Usual onset 2 hours to 5 days after exposure | Duration A few days |
|---|
What is the best treatment for cholera?
Oral or intravenous hydration
is the primary treatment for cholera. In conjunction with hydration, treatment with antibiotics is recommended for severely ill patients. It is also recommended for patients who have severe or some dehydration and continue to pass a large volume of stool during rehydration treatment.
What are the stages of cholera?
- Stage of evacuation.
- 2 Stage of collapse.
- Stage of collapse.
- Stage of recovery.
What is the difference between cholera and dysentery?
Cholera spreads rapidly in areas where drinking water is contaminated
. That was the problem for those on the Oregon Trail just as it was in Haiti. Dysentery is also a diarrheal illness and is often caused by Shigella species (bacillary dysentery) or Entamoeba histolytica (amoebic dysentery).
Which is the main cause of cholera Mcq?
Cholera is a diarrhoeal disease caused by
a bacterium called Vibrio cholerae
. It is able to cause large outbreaks and epidemics. Cholera outbreaks usually occur in the developing world where safe water supply and adequate sanitation are problematic.
What is the incubation period of cholera?
The incubation period of cholera is
between 2 hours and 5 days
.
