5 Questions
What is the predominant cholera pathogen?
Vibrio Cholerae
What is the shape of the vibrio cholerae organism?
Slightly curved or comma-shaped
What promotes the secretion of fluid and electrolytes in the lumen of the small intestine in cholera infection?
Enterotoxin (choleragen)
What is the mode of transmission of cholera?
Fecal-oral transmission
What is the incubation period for cholera infection?
Few hours up to 5 days but usually 1-3 days
Study Notes
Cholera Pathogen and Characteristics
- The predominant cholera pathogen is Vibrio cholerae.
- Vibrio cholerae is a comma-shaped gram-negative bacterium.
Pathophysiology of Cholera
- The secretion of fluid and electrolytes in the lumen of the small intestine is promoted by cholera toxin, which is produced by Vibrio cholerae.
Transmission and Incubation Period
- The mode of transmission of cholera is through the fecal-oral route, typically through contaminated food and water.
- The incubation period for cholera infection typically ranges from a few hours to 5 days.
Learn about the acute and serious illness known as cholera, its symptoms, and the causative agent Vibrio Cholerae. Understand the characteristics and potential severity of cholera, and the importance of timely treatment.
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