Young Americans are lagging behind with Covid-19 vaccines. And these threats have experts pushing for their vaccination

Experts are turning their focus in the fight against Covid-19 to vaccinating young Americans — warning that though they may not face high risk for serious illness, they may still have to contend with long-term symptoms.Experts are turning their focus in the fight against Covid-19 to vaccinating young Americans — warning that though they may not face high risk for serious illness, they may still have to contend with long-term symptoms.