COVID-19 lockdown in China

On 23 January 2020, the Chinese Communist Party (CCP) and the State Council of China imposed a lockdown in Wuhan and other cities in Hubei in an effort to quarantine the center of an outbreak of COVID-19; this action was commonly referred to as the Wuhan lockdown (Chinese: 武汉封城; pinyin: Wǔhàn fēng chéng). The World Health Organization (WHO), although stating that it was beyond its own guidelines, commended the move, calling it "unprecedented in public health history". CCP general secretary Xi Jinping said he personally authorized the unprecedented lockdown of Wuhan and other cities beginning on 23 January.

The lockdown in Wuhan set the precedent for similar measures in other Chinese cities. Within hours of the Wuhan lockdown, travel restrictions were also imposed on the nearby cities of Huanggang and Ezhou, and were eventually imposed on all 15 other cities in Hubei, affecting a total of about 57 million people. On 2 February 2020, Wenzhou, Zhejiang, implemented a seven-day lockdown in which only one person per household was allowed to exit once each two days, and most of the highway exits were closed. On 13 March 2020, Huangshi and Qianjiang became the first Hubei cities to remove strict travel restrictions within part or all of their administrative confines. On 8 April 2020, the Wuhan lockdown officially ended. The lockdown, combined with other public health measures in early 2020, succeeded in suppressing virus transmission and averted a more widespread outbreak in China.

Subsequent lockdowns were introduced in other regions of China in response to localised outbreaks during the two years following. The largest of these was Shanghai in early 2022.

Some Western observers, such as Amnesty International, were initially skeptical of the lockdown; however, as the COVID-19 pandemic spread to other countries and territories, similar measures were enacted around the globe.

A series of protests in mainland China against COVID-19 lockdowns began in November 2022.

On 7 December 2022, China's National Health Commission in a 10-point announcement stipulated that negative COVID-19 tests would no longer be required, apart from vulnerable areas such as nurseries, elderly care facilities and schools.

Wuhan is the capital of Hubei province in China. With a population of over 11 million, it is the largest city in Hubei, the most populous city in Central China, the seventh-most populous Chinese city, and one of the nine National Central Cities of China. Wuhan lies in the eastern Jianghan Plain, on the confluence of the Yangtze River and its largest tributary, the Han River. It is a major transportation hub, with dozens of railways, roads and expressways passing through the city and connecting to other major cities. Because of its key role in domestic transport, Wuhan is known as the "Nine Provinces' Thoroughfare" (九省通衢) and sometimes referred to as "the Chicago of China".

In mid-December 2019, the Chinese Government acknowledged an emerging cluster of people, many linked to the Huanan Seafood Wholesale Market in Wuhan, were infected with pneumonia with no clear causes. Chinese scientists subsequently linked the pneumonia to a new strain of coronavirus that was given the initial designation 2019 novel coronavirus (2019-nCoV). Some of the first symptoms appeared on 10 December, and 24 cases were later discovered to have connection to the seafood market.