Which of the following bacteria has the lowest 50% infective dose (ID50)?

Q. Which of the following bacteria has the lowest 50% infective dose (ID50)?

  1. Shigella sonnei
  2. Campylobacter jejuni
  3. Salmonella typhi
  4. Vibrio cholerae

Answer: Shigella sonnei

We will be happy to hear your thoughts

Leave a reply

Gkseries.com
Logo
Register New Account