Public likely won't need 15-jab monkeypox vaccine

Of the two FDA-approved smallpox vaccines, Jynneos and ACAM2000, only one has more than 100 million doses ready. Unfortunately for the public, it's the inoculation that requires 15 jabs "vigorous enough" to draw blood, according to the FDA. However, experts say many factors will keep it from being the first line of defense against spread of monkeypox.