certificate of vaccination, app for digital vaccine proof on smartphone, mpox, covid-19 virus spreading worldwide, outbreak

certificate mpox vaccination covid19 virus vaccine smartphone outbreak infectious app digital proof monkeypox spreading worldwide disease rash pox hands monkey mpxv pandemic microbiology smallpox biology warning prevention diagnosis awareness ortho poxvirus atoms mucosa pharma risk molecular prophylaxis medicinal epidemic medical fever illness health medicine viral treatment protection transmission respiratory tecovirimat