| Chikungunya | chikungunya virus (CHIKV) | 1952 | Tanzania (East African country) | More than One Milliion |
| Cholera | Vibrio cholerae | 1817 | Bengal region of India | More than One Milliion |
| Crimean-Congo haemorrhagic fever | CCHF virus | 1940 | Balkans, Africa | Risk of death ~25%[ |
| Ebola virus disease | Ebola virus | 1976 | Nzara (a town in South Sudan) | Rate of killing 25% to 90% |
| Hendra virus infection | Genus of RNA viruses | 1994 | Brisbane in Queensland, Australia | NA |
| Influenza (pandemic, seasonal, zoonotic) | Zoonotic influenza viruses | 1997 | North America | 700 million to 1.4 billion people |
| Lassa fever | Lassa virus | 1969 | Lassa, in Borno State, Nigeria | 5,000 deaths per year |
| Marburg virus disease | Marburg Viruses, Marburg virus (MARV) and Ravn virus (RAVV) | 1967 | German towns of Marburg and Frankfurt am Main, and in Belgrade, Yugoslavia. | 24%-88% case fatality rate |
| Meningitis | Infection with viruses, bacteria, or other microorganisms | 1840 | Africa | 8.7 million (2015) |
| MERS-CoV | virus MERS-CoV | 2012 | Saudi Arabia | case fatality rate is <30% |
| Monkeypox | | | | |
| Nipah virus infection | | | | |
| Novel coronavirus (2019-nCoV) | Corona | 19-Nov | Wuhan, China | More than lakh |
| Plague | | | | |
| Rift Valley fever | | | | |
| SARS | | | | |
| Smallpox | | | | |
| Tularaemia | | | | |
| Yellow fever | | | | |
| Zika virus disease | | | | |