The Covid-19 variant that emerged in the U.K. and sparked concerns of faster spread could become dominant in the U.S. as soon as March, U.S. public-health researchers said in a report.
New York City Mayor Bill de Blasio said the city will run out of vaccines by next week due to supply shortages. New York state will receive 50,000 fewer doses next week than it did the week before, Governor Andrew Cuomo said. Other states, including New Jersey, Oregon and Colorado, said they are not receiving enough vaccine.
The world hit a frightening Covid-19 benchmark, with 2 million people dead and few expectations for infections to start dropping soon. The U.K. said it will require all visitors from overseas to have a negative coronavirus test within 72 hours of travel.