What is Immunizations
Vaccination is the process of administering weakened or dead microbes to patients, with the intent of conferring immunity against a targeted form of a related disease agent.
...
Vaccination is the process of administering weakened or dead microbes to patients, with the intent of conferring immunity against a targeted form of a related disease agent.
...


To all my friends on DS: Here are some friendship poems...
Tuesday, October 14, 2008 |
by: CarysDaniel
