Page history

DavidB4-bot

→‎top: HTTP --> HTTPS #3, replaced: http://www.cdc.gov → https://www.cdc.gov

DavidB4-bot

→‎References: clean up & uniformity

JLauttamus

expand

CPalmer

subcat

CSGuy

no edit summary

Brossa

Attribution for a dirct quote. Plagiarism is morally wrong.

HenryS

Reverted edits by SoccerGirl (Talk); changed back to last version by SumsUp

SoccerGirl

update

SumsUp

no edit summary

Fox

Reverted edits by Flipper (Talk); changed back to last version by Brian

Flipper

various grammatical changes

Brian

Added source information for text

HenryS

no edit summary

DanH

Reverted edits by WorkingClears (Talk); changed back to last version by Aschlafly

WorkingClears

no edit summary

Aschlafly

New page: Acellular vaccine is a vaccine containing partial cellular material as opposed to complete cells.