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Questions and Answers
Which bacteria is the causative agent of typhoid fever?
Which bacteria is the causative agent of typhoid fever?
- Salmonella paratyphi B
- Salmonella paratyphi C
- Salmonella paratyphi A
- Salmonella typhi (correct)
What is the source of contamination for typhoid fever?
What is the source of contamination for typhoid fever?
- Contaminated food and water (correct)
- Airborne droplets
- Insect bites
- Direct contact with an infected person
What is the incubation period for typhoid fever?
What is the incubation period for typhoid fever?
- 15-20 days
- 1-3 days
- 10-14 days (correct)
- 2-7 days
In which regions is typhoid fever endemic?
In which regions is typhoid fever endemic?
What is the virulence factor that prevents killing of Salmonella typhi?
What is the virulence factor that prevents killing of Salmonella typhi?
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