Results 1 -
1
of
1
for
Acquired Immunity
- ... the immune system and can lead to AIDS (acquired immunodeficiency syndrome). If you ... few hours of birth. No immunity to rubella. You'll need to avoid anyone ...
Official websites use .gov
A
.gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A
lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
