ACAM2000 (Smallpox (Vaccinia) Vaccine, Live) Injection, Powder, Lyophilized, For Solution [Emergent Product Development Gaithersburg Inc.] ACAM2000 (Smallpox (Vaccinia) Vaccine, Live) Injection, Powder, Lyophilized, For Solution [Emergent Product Development Gaithersburg Inc.]Source: DailyMed Drug Label UpdatesPublished on 2018-09-25