All youngsters: the least affected.
From China, where ALL our seasonal influenzas originate.
True but at the beginning of this pandemic there were many videos of young Wuhan residents literally falling down in the streets.
It's also a little beside the point since we are still being told to "mask up," "keep your distance" and "stay at home," with no exceptions for "youngsters," after a year with 30 mm infected and 150 mm vaccinated yet they were having huge pool parties last August long before anyone had a vaccine.