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Jul 15, 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 over the course of several months. Learn about how pandemics arise and about pandemic preparedness and historical pandemics.
A pandemic ( / pænˈdɛmɪk / pan-DEM-ik) is an epidemic of an infectious disease that has a sudden increase in cases and spreads across a large region, for instance multiple continents or worldwide, affecting a substantial number of individuals.
This is a list of the largest known epidemics and pandemics caused by an infectious disease in humans. Widespread non-communicable diseases such as cardiovascular disease and cancer are not included.
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.
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.
Aug 9, 2023 · 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.
Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.
2 days ago · COVID-19, highly contagious respiratory illness, the cause of the COVID-19 pandemic. COVID-19 was first detected in 2019 in Wuhan, China. A large proportion of infections in China were undocumented before travel restrictions and other control measures were implemented in late January 2020.
Pandemics - Our World in Data. By: Saloni Dattani, Lucas Rodés-Guirao, Edouard Mathieu, Hannah Ritchie and Max Roser. Introduction. Research & Writing. Charts. Endnotes. Cite This Work. Reuse This Work. Disease outbreaks may be inevitable, but large-scale pandemics are not.
A pandemic is the worldwide spread of a new disease. A pandemic is a larger version of an epidemic. In other words, when an epidemic goes out of control, it is known as a pandemic. If an epidemic covers many countries spreading through continents, it is likely to be a pandemic. There are different types of pandemics.
