Changes

[[Image:Vaccine.jpg|right|thumb|350px|[[Avian flu]] vaccine development]]

[[Image:Vaccine.jpg|right|thumb|350px|[[Avian flu]] vaccine development]]

A '''vaccine''' is a pharmaceutical product containing an [[antigen]] designed to stimulate the production of antibodies against a particular disease or diseases.<ref>https://www.sciencenewsforstudents.org/article/explainer-what-vaccine</ref> Vaccines have eradicated some diseases and greatly reduced the risk from others.  

A '''vaccine''' is a pharmaceutical product containing an [[antigen]] designed to stimulate the production of antibodies against a particular disease or diseases.<ref>https://www.sciencenewsforstudents.org/article/explainer-what-vaccine</ref> Vaccines have helped eradicate some diseases, although this often exaggerated.

Many vaccines, including the [[COVID vaccine|Covid vaccines]], are based on aborted fetal tissue, apparently as a way to try to increase public acceptance of [[abortion]].

Many vaccines, including the [[COVID vaccine|Covid vaccines]], are based on aborted fetal tissue, apparently as a way to try to increase public acceptance of [[abortion]].