Skip main navigation

Military Health System

Hurricane Milton & Hurricane Helene

Emergency procedures are in place in multiple states due to Hurricane Milton & Hurricane Helene. >>Learn More

Skip subpage navigation

Smallpox (ACAM2000)

Jynneos vaccine has replaced ACAM2000 as the only authorized vaccine for pre-event protection against smallpox. See attached memorandum from Deputy Under Secretary of Defense, October 2023.

For information on the military’s current smallpox vaccination program, please navigate to Smallpox (Jynneos).

You also may be interested in...

Last Updated: May 14, 2024
Follow us on Instagram Follow us on LinkedIn Follow us on Facebook Follow us on X Follow us on YouTube Sign up on GovDelivery