Question

Which vaccine to be given every year ?

• A. Hepatitis A
• B. Hepatitis B
• C. Influenza
• D. Chicken pox

Answer 1

The Correct Option is C

To determine which vaccine should be administered annually, we need to consider the nature and behavior of the diseases and their corresponding vaccines.

1. Hepatitis A: The Hepatitis A vaccine is typically given in a series of two shots to provide long-term protection. It is not administered every year.

2. Hepatitis B: The Hepatitis B vaccine is generally given as a series of three or four shots over six months for long-lasting protection. It also is not needed annually.

3. Influenza: The influenza virus changes frequently, necessitating an updated vaccine each year to provide effective protection against the most current strains.

4. Chicken pox: This vaccine is given in a two-dose series, offering long-term immunity and is not required annually.

The correct choice is the Influenza vaccine, administered every year due to the virus's rapid mutation.