Monkeypox Vaccine - AP File

FILE - A health professional prepares a dose of a Monkeypox vaccine at the Edison municipal vaccination centre in Paris Wednesday July 27, 2022. Public health officials warn that moves by rich countries to buy large quantities of monkeypox vaccine, while declining to share doses with Africa, could leave millions of people unprotected against a more dangerous version of the disease and risk continued spillovers of the virus into humans. (Alain Jocard, Pool via AP, FIle)