Where did COVID-19 come from?

The timeline covers the COVID-19 pandemic from its origins in late 2019, including the first cases in Wuhan, to the present day.

Tên miền: cdc.gov Đọc thêm

The pandemic started in March 2020 when WHO declared it, and ended in May 2023 when WHO declared the end of the public health emergency.

Tên miền: nm.org Đọc thêm

Cases of novel coronavirus (nCoV) were first detected in China in December 2019, with the virus spreading rapidly to other countries across the world. This led ...

Tên miền: who.int Đọc thêm

The virus was discovered in Wuhan, China, in 2019 and spread rapidly around the globe. It was declared a pandemic by the World Health ...

Tên miền: webmd.com Đọc thêm

The first human cases of COVID-19 occurred in Wuhan, People's Republic of China, on or about 17 November 2019. The first confirmed human case in the United ...

Tên miền: en.wikipedia.org Đọc thêm

by YJ Hao · 2022 · Cited by 128 — The most widespread coronavirus to date was discovered in Wuhan, China in November 2019, and the disease it causes is named coronavirus disease (COVID‐19). The ...

Tên miền: pmc.ncbi.nlm.nih.gov Đọc thêm

by L Sadeghmoghadam · 2023 · Cited by 8 — A 60-year-old man from Yan'an, China with a history of travel to Wuhan was the first case in the world who spread the COVID-19 virus. ... CoVID-19 as several ...

Tên miền: sciencedirect.com Đọc thêm

The coronavirus that conquered the world came from a thumb-sized bat tucked inside a remote Chinese cave. Of this much, scientists are convinced.

Tên miền: bu.edu Đọc thêm

Learn about the COVID-19 pandemic as well as mRNA research, COVID-19 tests and treatments, and COVID-19 vaccine development and approval.

Tên miền: mayoclinic.org Đọc thêm