Children carried COVID-19 home from Utah childcare centers, infecting family members - U.S. report

(Reuters) - Twelve children who likely contracted COVID-19 at three childcare operations in Utah infected some of their parents and siblings, according to a U.S. study, adding to evidence that very young kids can transmit the disease.

Previous studies had suggested children aged 10 years or older can efficiently transmit COVID-19 in school settings.