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			| Typical Smallpox Vaccine ReactionSource: U.S. Centers for Disease Control and Prevention (CDC).
		Available online: http://www.bt.cdc.gov The pictures show a typical reaction to the smallpox vaccine. First, a small bump (papule) forms at the vaccine site 3 to 5 days after vaccination.  This becomes a pus-filled area (pustule) a few days later.  The pustule dries up and then forms a scab by about 14 days after vaccination. The scab finally falls off at about 21 days after vaccination.ByHealthwise StaffPrimary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
 Specialist Medical ReviewerChristine Hahn, MD - Epidemiology
Current as ofMarch 3, 2017Current as of:
                March 3, 2017Author:
          Healthwise Staff  Medical Review:
          E. Gregory Thompson, MD - Internal Medicine & Christine Hahn, MD - Epidemiology |  |  |  |  |  |