News FDA approves the first smallpox treatment Piotr Wnuk fda, FDA approval, SIGA technologies, Smallpox, TPOXX 0 Comment Siga Technologies has won US approval for Tpoxx, the first drug to be licensed to treat smallpox which, despite Share X FDA approves the first smallpox treatment https://pharmaphorum.com/news/fda-smallpox-tpoxx-siga-technologies/