chimpanzee in front of an african map, indicating viral disease dissemination zones and infection risk regions

monkeypox mpox mpxv mpx poxvirus virus zoonotic orthopoxvirus smallpox rash medicine epidemic pandemic lesions lymphadenopathy fever incubation outbreak symptoms humantohuman chimpanzee contagious endemic africa vaccine antiviral tecovirimat covid cidofovir map health isolation quarantine continent immunization severity complications prevention crossprotection stigma viral genetics disease ai generated