Outbreaks

Disease outbreak, List of tornado outbreaks by Outbreak Intensity Score, 2019–2020 measles outbreaks, Tornado outbreak, List of Ebola outbreaks, 2015 Bronx Legionnaires' disease outbreaks, 21st-century Madagascar plague outbreaks, 2013–2014 Zika virus outbreaks in Oceania, Lists of tornadoes and tornado outbreaks, List of foodborne illness outbreaks, List of Legionnaires' disease outbreaks, 2020–2023 H5N8 outbreak, Tornado outbreak sequence of May 2004, 2012 outbreak of Salmonella, Nipah virus outbreaks in Kerala, List of foodborne illness outbreaks by death toll, 2025 Équateur province malaria outbreak, Dengue fever outbreaks, 2024–2025 Kansas tuberculosis outbreak, 2006 North American E. coli O157:H7 outbreaks, Rotterdam Zoo mpox outbreak, 1974 Super Outbreak, 2014 Democratic Republic of the Congo Ebola outbreak, List of Asian tornadoes and tornado outbreaks, Mpox outbreak, List of disease outbreaks in the United States, 2008 Zimbabwean cholera outbreak, 2018 Équateur province Ebola outbreak, 2010s Haiti cholera outbreak, 2018 United States adenovirus outbreak, 2023 dengue outbreak in Bangladesh, Tornado outbreak sequence of April 1996, 2017 Democratic Republic of the Congo Ebola outbreak, 1967 Marburg virus disease outbreak, 2024 United States listeriosis outbreak, List of foodborne illness outbreaks in the United States, 2008 Canadian listeriosis outbreak, Lists of Canadian tornadoes and tornado outbreaks, Severe thunderstorm outbreak, Rwanda Marburg virus disease outbreak, 2011 Germany E. coli O104:H4 outbreak

2022–2023 Uganda Ebola outbreak, MERS outbreak, 2005 Iowa tornado outbreak, Outbreak (novel), 2019 measles outbreak in the Philippines, 2021 Guinea Marburg virus disease outbreak, 2016–2022 Yemen cholera outbreak, 2022 Ghana Marburg virus disease outbreak, 2019 Tonga measles outbreak, 2022–2023 mpox outbreak, 2019 New York measles outbreak, List of South American tornadoes and tornado outbreaks, Tornado outbreak of April 1–2, 1974, Palm Sunday tornado outbreak, 1854 Broad Street cholera outbreak, 1976 Philadelphia Legionnaires' disease outbreak, Tornado outbreak of February 13–14, 2000, 2011 United States listeriosis outbreak, List of African tornadoes and tornado outbreaks, 2008 United States salmonellosis outbreak, 2015 United States H5N2 outbreak, 2019 Bihar encephalitis outbreak, 1929 Rye Cove tornado outbreak, 2022–2024 Southern Africa cholera outbreak, Tornado outbreak of January 17–18, 1999, 2020–2025 H5N1 outbreak, 2023–2024 Bangsamoro measles outbreak, 2009 Gujarat hepatitis outbreak, Queenstown cryptosporidiosis outbreak, Tornado outbreak sequence of May 2003, 1998 Kissimmee tornado outbreak, Kivu Ebola epidemic, 2013–2014 chikungunya outbreak, 2018–2019 Zimbabwe cholera outbreak, 2019–2020 measles outbreak in the Democratic Republic of the Congo, 2006–2007 East Africa Rift Valley fever outbreak, List of tornadoes in the May 2004 tornado outbreak sequence, 2009–2010 West African meningitis outbreak, 2025 Southwest United States measles outbreak, 2019–2020 New Zealand measles outbreak, Tornado outbreak sequence of May 6–27, 1995, Tornado outbreak of November 23–24, 2001, 2023 Tanzania Marburg virus disease outbreak, 2007 Iraq cholera outbreak, Tornado outbreak of May 15–16, 1968, Tornado outbreak sequence of June 10–16, 1970, 2015 MERS outbreak in South Korea, 2002 Barrow-in-Furness legionellosis outbreak, 1992–1993 Jack in the Box E. coli outbreak, 2002–2004 SARS outbreak

Disease outbreak, List of tornado outbreaks by Outbreak Intensity Score, 2019–2020 measles outbreaks, Tornado outbreak, List of Ebola outbreaks, 2015 Bronx Legionnaires' disease outbreaks, 21st-century Madagascar plague outbreaks, 2013–2014 Zika virus outbreaks in Oceania, Lists of tornadoes and tornado outbreaks, List of foodborne illness outbreaks, List of Legionnaires' disease outbreaks, 2020–2023 H5N8 outbreak, Tornado outbreak sequence of May 2004, 2012 outbreak of Salmonella, Nipah virus outbreaks in Kerala, List of foodborne illness outbreaks by death toll, 2025 Équateur province malaria outbreak, Dengue fever outbreaks, 2024–2025 Kansas tuberculosis outbreak, 2006 North American E. coli O157:H7 outbreaks, Rotterdam Zoo mpox outbreak, 1974 Super Outbreak, 2014 Democratic Republic of the Congo Ebola outbreak, List of Asian tornadoes and tornado outbreaks, Mpox outbreak, List of disease outbreaks in the United States, 2008 Zimbabwean cholera outbreak, 2018 Équateur province Ebola outbreak, 2010s Haiti cholera outbreak, 2018 United States adenovirus outbreak, 2023 dengue outbreak in Bangladesh, Tornado outbreak sequence of April 1996, 2017 Democratic Republic of the Congo Ebola outbreak, 1967 Marburg virus disease outbreak, 2024 United States listeriosis outbreak, List of foodborne illness outbreaks in the United States, 2008 Canadian listeriosis outbreak, Lists of Canadian tornadoes and tornado outbreaks, Severe thunderstorm outbreak, Rwanda Marburg virus disease outbreak, 2011 Germany E. coli O104:H4 outbreak, 2022–2023 Uganda Ebola outbreak, MERS outbreak, 2005 Iowa tornado outbreak, Outbreak (novel), 2019 measles outbreak in the Philippines, 2021 Guinea Marburg virus disease outbreak, 2016–2022 Yemen cholera outbreak, 2022 Ghana Marburg virus disease outbreak, 2019 Tonga measles outbreak, 2022–2023 mpox outbreak, 2019 New York measles outbreak, List of South American tornadoes and tornado outbreaks, Tornado outbreak of April 1–2, 1974, Palm Sunday tornado outbreak, 1854 Broad Street cholera outbreak, 1976 Philadelphia Legionnaires' disease outbreak, Tornado outbreak of February 13–14, 2000, 2011 United States listeriosis outbreak, List of African tornadoes and tornado outbreaks, 2008 United States salmonellosis outbreak, 2015 United States H5N2 outbreak, 2019 Bihar encephalitis outbreak, 1929 Rye Cove tornado outbreak, 2022–2024 Southern Africa cholera outbreak, Tornado outbreak of January 17–18, 1999, 2020–2025 H5N1 outbreak, 2023–2024 Bangsamoro measles outbreak, 2009 Gujarat hepatitis outbreak, Queenstown cryptosporidiosis outbreak, Tornado outbreak sequence of May 2003, 1998 Kissimmee tornado outbreak, Kivu Ebola epidemic, 2013–2014 chikungunya outbreak, 2018–2019 Zimbabwe cholera outbreak, 2019–2020 measles outbreak in the Democratic Republic of the Congo, 2006–2007 East Africa Rift Valley fever outbreak, List of tornadoes in the May 2004 tornado outbreak sequence, 2009–2010 West African meningitis outbreak, 2025 Southwest United States measles outbreak, 2019–2020 New Zealand measles outbreak, Tornado outbreak sequence of May 6–27, 1995, Tornado outbreak of November 23–24, 2001, 2023 Tanzania Marburg virus disease outbreak, 2007 Iraq cholera outbreak, Tornado outbreak of May 15–16, 1968, Tornado outbreak sequence of June 10–16, 1970, 2015 MERS outbreak in South Korea, 2002 Barrow-in-Furness legionellosis outbreak, 1992–1993 Jack in the Box E. coli outbreak, 2002–2004 SARS outbreak, Zika virus outbreak, 1965 Palm Sunday tornado outbreak, Tornado outbreak of August 24, 2006, Hurricane Frances tornado outbreak, 2011 Super Outbreak, Tornado outbreak of June 14–18, 1992, List of cryptosporidiosis outbreaks, Tornado outbreak of March 21–22, 1952, March 1997 tornado outbreak, 2022–2023 mpox outbreak in Spain, Epidemiology of measles, History of cholera, 2007 United Kingdom foot-and-mouth outbreak, 1984 Soviet Union tornado outbreak, Outbreak response, List of anthrax outbreaks, Tornado outbreak of November 27–28, 2005, 2019 Samoa measles outbreak, 2014 Portugal legionellosis outbreak, Tornado outbreak of April 20–22, 1912, 1999 Oklahoma tornado outbreak, Hurricane Agnes tornado outbreak, 2023 Equatorial Guinea Marburg virus disease outbreak, 2019–2021 polio outbreak in the Philippines, Tornado outbreak of April 14–16, 2011, 1993 Virginia tornado outbreak, 1932 Deep South tornado outbreak, 2018 Democratic Republic of the Congo Ebola virus outbreaks, 2012 Sierra Leonean cholera outbreak, 2022–2023 mpox outbreak in Israel, 2016 United States Elizabethkingia outbreak, 2006 North American E. coli outbreak in spinach, Mpox outbreak in Ghana, Early May 1965 tornado outbreak, Tornado outbreak of April 9, 1919, Tornado outbreak of November 21–23, 1992, 2017–2018 South African listeriosis outbreak, 2022–2023 mpox outbreak in Portugal, 1998–1999 Malaysia Nipah virus outbreak, Tornado outbreak sequence of May 21–26, 2011, 2024 Kwango province malaria outbreak, 2022–2023 mpox outbreak in Colombia, 2022–2023 mpox outbreak in the Netherlands, 2015 Indian swine flu outbreak, Tornado outbreak of June 23, 2002, 2022–2023 mpox outbreak in Switzerland, Tornado outbreak of April 23, 2000, 2007 Yap Islands Zika virus outbreak, Tornado outbreak of April 6–8, 2006, Enigma tornado outbreak, 1985 United States–Canada tornado outbreak, List of West Nile virus outbreaks, Tornado outbreak of April 27–29, 1912, 2020 Easter tornado outbreak, Tornado outbreak of August 9, 1993, Wisconsin tornado outbreak of 2005, 2023–2024 Zimbabwe cholera outbreak, 2003 South Dakota tornado outbreak, 2011 outbreak, Tornado outbreak sequence of May 25 – June 1, 1917