Dr. Kayla Martin
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A pandemic ( / pænˈdɛmɪk / pan-DEM-ik) is an epidemic of an infectious disease that has spread across a large region, for instance multiple continents or worldwide, affecting a substantial number of individuals.
Jun 25, 2024 · pandemic, outbreak of infectious disease that occurs over a wide geographical area and that is of high prevalence, generally affecting a significant proportion of the world’s population, usually over the course of several months.
The COVID-19 pandemic (also known as the coronavirus pandemic ), caused by severe acute respiratory syndrome coronavirus 2 ( SARS-CoV-2 ), began with an outbreak of COVID-19 in Wuhan, China, in December 2019. It spread to other areas of Asia, and then worldwide in early 2020.
Aug 9, 2023 · Key facts. COVID-19 is a disease caused by a virus. The most common symptoms are fever, chills, and sore throat, but there are a range of others. Most people make a full recovery without needing hospital treatment. People with severe symptoms should seek medical care as soon as possible.
Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respiratory illness and recover without requiring special treatment. However, some will become seriously ill and require medical attention.
Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.
Explore our data on COVID-19 testing to see how confirmed cases compare to actual infections. See data on how many people are being hospitalized for COVID-19. See how government policy responses – on travel, testing, vaccinations, face coverings, and more – vary across the world.
Oct 19, 2023 · An epidemic is a sudden disease outbreak that affects a large number of people—larger than what is normally expected—in a particular region, community, or population. A pandemic occurs when an epidemic spreads to a larger region, or across multiple nations or continents.
Disease outbreaks may be inevitable, but large-scale pandemics are not. The world can respond swiftly and effectively to pandemic risks in the future with better understanding, resources, and effort.
Nov 6, 2023 · The difference is that it's affecting people only in a certain area, not globally. A pandemic is an epidemic that's happening around the world.
