SIGA is monitoring the growing monkeypox outbreak and supports the response

TPOXX is approved by the U.S. FDA and Health Canada for the treatment of Smallpox

Tecovirimat-SIGA is approved by the EMA and MHRA for the treatment of monkeypox, cowpox, smallpox, and complications from vaccinia virus

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Health Security

We are a public, commercial-stage pharmaceutical company focused on providing solutions for unmet needs in health security.

Click here to learn more about how SIGA is monitoring the monkeypox outbreak.
U.S. providers seeking guidance on obtaining TPOXX please visit CDC.gov
For foreign governments or other inquiries about TPOXX (Tecovirimat-SIGA), please contact us at monkeypox@siga.com

(Note: TPOXX is approved by the U.S. FDA and Health Canada for the treatment of Smallpox; Tecovirimat-SIGA is approved by the EMA and MHRA for the treatment of monkeypox, cowpox, smallpox, and complications from vaccinia virus)

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SIGA Technologies Receives Approval from UK for Tecovirimat

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Health Security is a $12.7 billion market

Medical countermeasures for biological, chemical, radiological and nuclear attacks, as well as vaccines, therapeutics and diagnostics for emerging infectious diseases

  • Corporate Headquarters
    31 East 62nd Street
    New York, NY 10065
    (212) 672-9100

  • SIGA Development Operations
    4575 SW Research Way, Suite 110
    Corvallis, OR 97333
    (541) 753-2000

HCP and Product Inquiries: Call 541-766-3744