Pandemic | Description, History, Preparedness, & Facts ...
Nov 21, 2025 · A pandemic is an outbreak of infectious disease that occurs over a wide geographical area and that is of high prevalence, generally affecting a significant proportion of …
What Is a Pandemic? Causes, Impact, and Preparedness - WebMD
Sep 15, 2025 · A pandemic is an epidemic that's happening around the world. Sometimes, doctors also talk about epidemics of other health conditions, such as an epidemic of obesity, …
PANDEMIC Definition & Meaning - Merriam-Webster
The meaning of PANDEMIC is occurring over a wide geographic area (such as multiple countries or continents) and typically affecting a significant proportion of the population. How to use …
COVID-19 pandemic - Wikipedia
Pandemic In epidemiology, a pandemic is defined as "an epidemic occurring over a very wide area, crossing international boundaries, and usually affecting a large number of people". …
Pandemics | Ready.gov
Apr 8, 2025 · A pandemic is a disease outbreak that spans several countries and affects a large number of people. Pandemics are most often caused by viruses which can easily spread from …
CDC Museum COVID-19 Timeline | David J. Sencer CDC Museum
Jul 8, 2024 · This timeline provides information about select moments in the COVID-19 pandemic in the United States and around the world beginning from its known origins to today.
Epidemic, Endemic, Pandemic: What are the Differences?
Feb 19, 2021 · Learn about the differences between epidemic, endemic, and pandemic diseases. Discover their global health impacts and preventive measures.
PANDEMIC | English meaning - Cambridge Dictionary
PANDEMIC definition: 1. (of a disease) existing in almost all of an area or in almost all of a group of people, animals…. Learn more.
The Covid-19 Pandemic - The New York Times
Everything you need to know about coronavirus, including the latest news, how it is impacting our lives, and how to prepare and protect yourself.
This week in science: Swearing, bird bills and the pandemic ...
5 days ago · Emily Kwong and Berly McCoy of NPR's Short Wave talk about why swearing might improve physical performance, how birds' bills changed during the pandemic and why …