Ghislaine Maxwell Is in Quarantine but Still Reviewing Discovery for Up to 13 Hours a DayA new court filing says she may have been exposed to a jail worker who has tested positive for coronavirus. Analysis: Boris Johnson is trapped at home at the worst possible timeFor the second time this year, the coronavirus has found its way to the very top of UK politics and forced Boris Johnson into self-quarantine. As Brexit reaches the home stretch and the country's Covid crisis deepens, the timing couldn't be worse. Shanghai airport momentarily descends into chaos after workers test positive for Covid-19Shanghai's biggest international airport momentarily descended into chaos Sunday night, after authorities ordered a mass testing drive in response to a small outbreak of Covid-19 linked to several cargo handlers. Microsoft: Russian, North Korean hackers target vaccine workThe company identified one of the state-backed hacker groups as Fancy Bear Senator Kelly Loeffler of Georgia is in quarantine after testing positive for the virus.Senator Kelly Loeffler of Georgia, a Republican who is campaigning in a high-stakes runoff election that could determine control of the Senate, is quarantining after testing positive for the coronavirus. Covid-19: World's top latex glove maker shuts factoriesMalaysia's Top Glove will close more than half of its plants after a surge in virus cases. Serbia: Thousands mourn Patriarch Irinej amid Covid concernsWorshippers pay their respects to the head of the Serbian Orthodox Church, who died with Covid-19. Pfizer says COVID-19 vaccine is looking 90% effectivePfizer Inc. said Monday that its COVID-19 vaccine may be a remarkable 90% effective, based on early and incomplete test results that nevertheless brought a big burst of optimism to a world... Reggaeton star Bad Bunny tests positive for coronavirusSAN JUAN, Puerto Rico (AP) — Reggaeton superstar Bad Bunny has tested positive for the new coronavirus, his representative said Monday. The announcement came a day after the musician won... First doses of China's CoronaVac COVID-19 vaccine arrive in BrazilThe first 120,000 doses of CoronaVac, a COVID-19 vaccine developed by China's Sinovac Biotech that is being tested in Brazil, arrived at São Paulo's international airport on Thursday morning, the state government said.