Usman
An additional dose of a vaccine needed periodically to ‘boost’ the immune system. For example, a booster shot of the tetanus and diphtheria (Td) vaccine is recommended for adults every 10 years.
Posted
in
by
appdev2098
Tags:
Your email address will not be published. Required fields are marked *
Comment *
Name *
Email *
Website
Save my name, email, and website in this browser for the next time I comment.
Δ
Leave a Reply