Case series of 64 #COVID19 cases in children in Chicago. In 15 households with transmission data, 73% adult-to-child, 13% child-to-child, & 13% child-to-adult. Almost all cases occurred when schools closed; less opportunity for children to introduce virus.
academic.oup.com/jpids/advance-…

Dr Zoë Hyde Dr Zoë Hyde would you expect the child to adult transmission rates to increase now that children are returning to school?

@williamabgray That would depend a lot on context, such as the level of community transmission (if any) in the region in question, and any measures which have been put in place to safeguard schools.