chinese government response to covid-19 chinese government response to covid-19 during the covid-19 pandemic in mainland china, the government of china under ccp general secretary xi jinping's administration pursued a zero-covid strategy to prevent the domestic spread of covid-19 until december 7, 2022. aspects of the response have been controversial, with the zero-covid approach being praised and the government's lack of transparency, censorship, and spread of misinformation being criticized. the government abandoned its zero-covid policy on 7 december 2022. part of a series on thecovid-19 pandemicscientifically accurate atomic model of the external structure of sars-cov-2. each "ball" is an atom. covid-19 (disease) sars-cov-2 (virus) cases deaths timeline 2019 2020 january responses february responses march responses april responses may responses june responses july responses august responses september responses october responses november responses december responses 2021 january responses february responses march responses april responses may responses june responses july responses august responses september responses october responses november responses december responses 2022 january responses february responses march responses april responses may responses june responses july responses august responses september responses october responses november december 2023 january february march april may locations by country and territory africa antarctica asia europe north america oceania south america by conveyance cruise ships naval ships international response endemic phase evacuations face masks international aid investigations into origin lockdowns by country misinformation by governments fake treatments social distancing software travel united nations world health organization wto ip waiver undercounting of deaths covid-19 apps zero-covid national responses africa china european union germany ghana india ireland netherlands new zealand nigeria philippines russia sweden uk government us federal government vietnam medical response disease testing breathalyzer development drug development drug repurposing public health mitigation vaccines history research vitt deployment authorizations operation warp speed misinformation and hesitancy us vaccine card vaccine passports current vaccines coronavac covaxin convidecia janssen medigen moderna novavax oxford–astrazeneca pfizer–biontech sinopharm bibp sputnik v variants variants of concern alpha beta gamma delta omicron other variants epsilon zeta eta theta iota kappa lambda mu cluster 5 lineage b.1.617 economic impact and recession arts and culture aviation cannabis cinema films disney fashion financial markets food industry food security journalism music performing arts retail shipping television us sportscasting programs tourism video games by country canada india ireland malaysia new zealand russia uk us by sport association football baseball basketball combat sports cricket disc golf gaelic games gridiron football ice hockey motorsport rugby league impacts animals black people crime death rates by country disability domestic violence emergency evacuations education female environment hospitals language lgbt community long-term care media coverage mental health symptoms migration military notable deaths other health issues politics diplomacy popular culture protests pregnancy prisons religion catholic church hajj science and technology social media strikes suicides telehealth xenophobia and racism society ireland malaysia new zealand russia uk us covid-19 portal after discovery of a cluster of patients with pneumonia of unknown etiology in wuhan, hubei province, a public notice on the outbreak was distributed on 31 december 2019. on 8 january 2020, a new coronavirus (sars-cov-2) was announced by chinese scientists as the cause of the new disease; the virus was sequenced and its genome uploaded online. on 23 january 2020, the chinese government banned travel to and from wuhan, enforced strict quarantines in affected regions and initiated a national response. the epidemic in hubei province peaked on 4 february 2020. large temporary hospitals were built in wuhan to isolate patients with mild-to-moderate symptoms, with the first opening on 5 february 2020. the epidemic was heavily concentrated within hubei province and wuhan. through 22 march 2020, over 80% of the recorded cases in china were in hubei province, with over 60% of cases nationwide occurring in wuhan alone. by the summer of 2020, china had largely brought the outbreak under control, ending widespread community transmission. after the initial outbreak, lockdowns and other restrictive measures were eased throughout china. the lockdown in wuhan was lifted on 8 april 2020. it is estimated that the epidemic control measures held the death toll due to covid-19 in wuhan to under 5,000 from january to march 2020. china was one of a small number of countries that pursued an elimination strategy, sustaining zero or low case numbers over the long term. until late 2022, most cases in china were imported from abroad, and several new outbreaks were quickly controlled through intense short-term public health measures, including large-scale testing, contact tracking technology, and mandatory isolation of infected individuals. in the 18 months following containment of the initial outbreak in wuhan, two covid-19 deaths were recorded. in december 2022, the chinese government ended its zero-covid policy and mass testing following protests across the country. in 2020 and 2021, china was the largest exporter of covid-19 critical medical products. china was the world's largest exporter of face masks, increasing exports by around 600% in the first half of 2020. a number of covid-19 vaccines have been developed in china, which have been used in its vaccination programme and international vaccine diplomacy. through november 2021, china was the world's largest exporter of covid-19 vaccines, with a cumulative share of around 40% of worldwide exports (totalling around 1.5 billion doses), according to the world trade organization. china's response to the initial wuhan covid-19 outbreak has been both praised and criticised. in october 2020, the lancet infectious diseases reported: "while the world is struggling to control covid-19, china has managed to control the pandemic rapidly and effectively." the chinese government has been criticized for censorship, which observers have attributed to a culture of institutional censorship affecting the country's press and internet. the government censored whistleblowers, journalists, and social media posts about the outbreak. during the beginning of the pandemic, the chinese government made efforts to clamp down on discussion and hide reporting about it, as such information was seen as unfavorable for local officials. efforts to fund and control research into the virus's origins have continued up to the present. initial response based on retrospective case analysis of chinese government published data, the first person known to have fallen ill with covid-19 in wuhan first began experiencing symptoms on 1 december 2019. however, according to secret government documents reported on by the south china morning post, index cases were traced back to november 17. in mid december 2019, wuhan doctors noticed a pattern of unusual white spots in patients' lung scans. on 24 december, a sample was sent to a chinese lab called vision medicals. on the 26th, a tech at vision medicals obtained a partial dna sequence and noticed it was similar to sars. the alarmed tech forwarded the information to his boss, but the information was not made public at the time. doctors in wuhan noticed a cluster of patients with pneumonia of unknown etiology in late december 2019. a public notice on the outbreak was released by wuhan health authority on 31 december; the initial notice informed wuhan residents that there was no clear evidence of human-to-human transmission of the virus, that the disease is preventable and controllable, and that people can wear masks when going out. who picked up news reports of the outbreak on the same day. warnings by doctors were at first ignored by local government officials. on 7 january 2020, the politburo standing committee of the chinese communist party (ccp) discussed covid-19 prevention and control. initially, the chinese government was against the world health organization declaring a public health emergency, but eventually a public health emergency was declared on 30 january. 2020 chinese new year the wuhan government, which announced a number of new measures such as cancelling the chinese new year celebrations, in addition to measures such as checking the temperature of passengers at transport terminals first introduced on 14 january. beginning on 23 january 2020, extensive lockdown measures were taken in hubei province, and then in much of china. travel in and out of wuhan was halted on 23 january, and travel restrictions were implemented throughout china. a group tasked with the prevention and control of the covid-19 pandemic was established on 26 january, led by chinese premier li keqiang. the leading group decided to extend the spring festival holiday to contain the outbreak. china customs started requiring that all passengers entering and exiting china fill in an extra health declaration form from 26 january. the health declaration form was mentioned in china's frontier health and quarantine law, granting the customs rights to require it if needed. on 27 january, the general office of the state council of china, declared a nationwide extension on the new year holiday and the postponement of the coming spring semester. the office extended the previously scheduled public holiday from 30 january, to 2 february, while it said school openings for the spring semester would be announced in the future. declaration of emergency a screen display in hefei showing "early detection, early reporting, early quarantine, early diagnosis, early treatment" during the covid-19 pandemic hong kong's chief executive carrie lam declared an emergency at a press conference on 25 january, saying the government would close primary and secondary schools for two more weeks on top of the previously scheduled new year holiday, pushing the date for school reopening to 17 february. macau closed several museums and libraries, and prolonged the new year holiday break to 11 february for higher education institutions and 10 february for others. on 1 february 2020, xinhua news reported that china's supreme people's procuratorate (spp) had "asked procuratorates nationwide to fully play their role to create a favourable judicial environment in the fight against the covid-19 pandemic". this included severe punishments for those found guilty of dereliction of duty and the withholding of information for officials. tougher charges were proscribed for commercial criminal activities such as increasing prices, profiteering along with the "production and sale of fake and shoddy protective equipment and medicines". prosecuting actions against patients who deliberately spread the infection or refuse examination or compulsory isolation along with threats of violence against medical personnel were also urged. the statement also included urging to prosecute those found fabricating and spreading covid-19-related information and also stressed "harshly punishing the illegal hunting of wildlife under state protection, as well as improving inspection and quarantine measures for fresh food and meat products". cordon sanitaire wuhan residents buying vegetables at a market after the lockdown was announced main article: covid-19 lockdown in china on 23 january 2020, a cordon sanitaire on travel in and out of wuhan was imposed in an effort to stop the spread of the virus out of wuhan. flights, trains, public buses, the metro system, and long-distance coaches were suspended indefinitely. large-scale gatherings and group tours were also suspended. by 24 january 2020, a total of 15 cities in hubei, including wuhan, were placed under similar quarantine measures. due to lockdown measures, wuhan residents rushed to stockpile essential goods, food, and fuel; prices rose significantly. 5,000,000 people left wuhan, with 9,000,000 left in the city. the city of shantou in guangdong declared a partial lockdown on 26 january, though this was reversed two hours later. local authorities in beijing and several other major cities, including hangzhou, guangzhou, shanghai, and shenzhen, announced on the same day that these cities will not impose a lockdown similar to those in hubei province. by 6 february 2020, a total of four zhejiang cities—wenzhou, hangzhou, ningbo, and taizhou—were under the "passport" system, allowing only one person per household to leave their home every two days. these restrictions apply to over 30 million people. specialty hospitals construction site of huoshenshan hospital as it appeared on 24 january a specialty hospital named huoshenshan hospital has been constructed as a countermeasure against the outbreak and to better quarantine the patients. wuhan city government had demanded that a state-owned enterprise construct such a hospital "at the fastest speed" comparable to that of the sars outbreak in 2003. upon opening, the specialty hospital had 1,000 beds and took up 30,000 square metres. the hospital is modelled after the xiaotangshan hospital, which was fabricated for the sars outbreak of 2003, itself built in only seven days. on 24 january 2020, the authority announced that they would convert an empty building in huangzhou district, huanggang to a 1,000-bed hospital named dabie mountain regional medical centre. works began the next day by 500 personnel and the building