There's some conflicting results here. There's a study showing it generally doesn't transmit among children: https://medicalxpress.com/news/2020-07-commentary-

There's some conflicting results here. There's a study showing it generally doesn't transmit among children: https://medicalxpress.com/news/2020-07-commentary-pediatrics-children-dont-transmit.html https://medicalxpress.com/news/2020-07-commentary-pediatrics... The study acknowledges children having been infected, but that they generally aren't a major vector for transmission. In particular, the study concludes that rise in cases among the young seem to occur from adults infecting the children.