Sri Lanka announces that it will require a proof of COVID-19 vaccination certificate for entry into public places beginning on January 1 in an attempt to reduce the number of COVID-19 cases. 2021-12-19
Greece imposes new restrictions that require unvaccinated people to show a negative rapid or PCR test in order to enter retail stores, banks, public offices, mixed entertainment venues and hairdressers and also require unvaccinated children to show a negative self-test in order to enter any establishments that cater to a mixed clientele. 2021-11-6
COVID-19 pandemic in mainland China, Impact of the COVID-19 pandemic on tourism2021-11-1
COVID-19 pandemic in mainland China, Variant of Concern 202012-012020-12-24
In Beijing, authorities arrest Xu Zhangrun, a law professor who published essays strongly criticizing Chinese Communist Party general secretary Xi Jinping over censored academia on the COVID-19 pandemic and accusing him of ruling "tyrannically." 2020-07-6
A University of Barcelona-led investigation uncovers traces of SARS-CoV-2 in frozen Barcelona sewage samples drawn on 12 March 2019, more than half a year before the first publicly confirmed case of COVID-19 in China. 2020-06-26
The death toll from COVID-19 in the U.S. reaches 1,200. The total number of cases in the country is 83,097. The U.S. has surpassed China in number of active cases, making it the country with the most cases in the world. 2020-03-26