NEW YORK (AP) — Children who caught the coronavirus at day cares and a day camp spread it to their relatives, according to a new report that underscores that kids can bring the germ home and infect others. Scientists already know children can spread the virus. But the study published Friday by the Centers for Disease Control and Prevention “definitively indicates — in a way that previous studies have struggled to do — the potential for transmission to family members,” said William Hanage, a Harvard University infectious diseases researcher.