https://www.fda.gov/news-events/pre...cating-vaccine-prevent-smallpox-and-monkeypox
US approved a MonkeyPox vaccine. News in September 24, 2019.
Very good foresight, knowing that there will could be an outbreak in 2022 (and smallpox eradicated).
“Therefore, although naturally occurring smallpox disease is no longer a global threat,
the intentional release of this highly contagious virus could have a devastating effect. Today’s approval reflects the U.S. government’s commitment to preparedness through support for the development of safe and effective vaccines, therapeutics, and other medical countermeasures.”