Másik érdekes dolog
We do not know why children under 9 do not have issues with the virus. They have very high concentrations of virus & there’s no obvious reason they should not transmit efficiently to those around them. Not enough work has been done to determine if children can be super-spreaders nor what their burden of spread is. X-rays of children’s lungs show that they are clearly diseased & clearly infected, but they don’t show any symptoms. - forrás
Tehát elvileg gyerekeknél az X-ray kimutatja a betegséget, de nem mutatnak tüneteket.