antibody study indicates More than half of the U.S. has had COVID-19
Following the record surge in COVID-19 cases during the Omicron-driven wave, some 58 percent of the U.S. population overall and more than 75 percent of younger children have been infected with the coronavirus since the start of the pandemic, according to a U.S. nationwide blood survey released on Tuesday. The study of blood samples sent to laboratories between … Read more