DavidB4-bot
→top: HTTP --> HTTPS #3, replaced: http://www.cdc.gov → https://www.cdc.gov
19:42
+1
→top: Spelling, grammar, and general fixes
14:16
+6
Brian
Added source information for text
02:18
+118
Aschlafly
New page: Prodromal is an early symptom indicating the onset of an attack or a disease.
01:39
+81