This
category is for pandemic (from
Greek πᾶν pan "all" and δῆμος demos "people"), an
epidemic of
infectious disease that has spread through human populations across a large region; for instance multiple
continents, or even worldwide. Throughout history there have been a number of pandemics, such as
smallpox and
tuberculosis. More recent pandemics include the
HIV pandemic as well as the
1918 and
2009H1N1 pandemics and
COVID-19 in the
COVID-19 pandemic.
Subcategories
This category has the following 5 subcategories, out of 5 total.