Question

Name any four diseases which can be prevented by vaccination.

Answer 1

Diseases prevented by vaccination:

1. Chickenpox : It is a very contagious disease caused by the varicella-zoster virus (VZV).
2. Tetanus: An infection caused by Clostridium tetani bacteria.
3. Measles: It is caused by a single-stranded, enveloped RNA virus classified as a member of the genus Morbillivirus.
4. Influenza: It is caused by infection of the respiratory tract with influenza viruses.