Britain’s prime minister announced a fresh round of lockdowns Monday, closing schools and nonessential shops, as the country begins vaccinating health care workers and the elderly.Prime Minister Boris Johnson said people must stay at home until at least mid-February, noting that British hospitals are under more strain now than they have been at any point during the pandemic.“If the rollout of the vaccine program continues to be successful. If deaths start to fall as the vaccine takes effect. And critically, if everyone plays their part by following the rules, then …

Drug maker Moderna says it plans to ramp up production of its COVID-19 vaccine by 100 million more doses than what it originally forecast.The Massachusetts-based company said Monday it would produce 600 million doses in 2021.So far, the company says it has supplied 18 million doses of a promised 200 million to the U.S. government.U.S. states have been administering both the Moderna vaccine and a vaccine produced by Pfizer-BioNTech since late last month.Both vaccines are reportedly highly effective in preventing coronavirus infection.According to MarketWatch, Moderna’s stock is up 453.0% over …

British Health Secretary Matt Hancock said Monday the government is not ruling out new restrictions as the coronavirus continues to spread even in areas with the strictest constraints.In television interviews, Hancock said a new variant spreads more easily than the original strains of the virus and Britain’s three-tiered system of restrictions is proving less effective at controlling it.Hancock said that while new restrictions might be necessary, ultimately it is up to people’s behavior. He said people should act as if they already have the virus and take greater care around …