Flu jabs may aid COVID-19 patients who need surgery
Reuters - 10/26/2021
By March 2020, for every SARS-CoV-2 infection diagnosed in the United States, another 97 to 99 infections went undetected, according to a report published in Nature on Monday. “Transmission is likely to have begun by late January in California and early February in New York state, but possibly up to two weeks earlier in Italy,” said coauthor Alessandro Vespignani of Northeastern University in Boston.