2023年7月22日 · From the 31 December 2019 to the 21 March 2020, WHO collected the numbers of confirmed COVID-19 cases and deaths through official communications under the International Health Regulations (IHR, 2005), complemented by monitoring the official ministries of health websites and social media accounts.

2025年3月17日 · 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.

2024年12月24日 · The Epidemiological Update provides an overview of the global, regional and country-level COVID-19 cases and deaths, highlighting key data and trends; as well as other pertinent epidemiological information concerning the COVID-19 pandemic. The COVID-19 Monthly Operational Update reports on WHO and partners’ actions in response to the pandemic.

Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.

From the 31 December 2019 to the 21 March 2020, WHO collected the numbers of confirmed COVID-19 cases and deaths through official communications under the International Health Regulations (IHR, 2005), complemented by monitoring the official ministries of health websites and social media accounts.

2023年7月22日 · From the 31 December 2019 to the 21 March 2020, WHO collected the numbers of confirmed COVID-19 cases and deaths through official communications under the International Health Regulations (IHR, 2005), complemented by monitoring the official ministries of health websites and social media accounts.

2023年5月5日 · According to WHO’s Coronavirus Dashboard which has collated key statistics since early in the pandemic, the cumulative cases worldwide now stand at 765,222,932, with nearly seven million deaths:...

As many countries discontinue extensive surveillance of COVID-19 cases and integrate it into existing respiratory disease surveillance, WHO will use available sources to continue …

2024年12月2日 · Since 2020, SARS-CoV-2, the virus that causes COVID-19, has been spreading and changing globally. These changes have led to the detection of variants in many countries around the world. The more significant of these variants are grouped in three different ways – variants under monitoring, variants of interest and variants of concern.

Explore global data on COVID-19. Our goal at Our World in Data is to make data and research accessible so that we can achieve progress against the world’s largest problems. → View all of our work on COVID-19. → Read about our mission. → Download our complete, daily updated Our World in Data COVID-19 dataset.