Moderna seeks to be first with Covid shots for children younger than 6

Moderna on Thursday asked U.S. regulators to authorize low doses of its Covid-19 vaccine for children younger than 6, a long-awaited move toward potentially opening shots for millions of tots by summer.
Frustrated families are waiting impatiently for a chance to protect the nation’s littlest kids as all around them people shed masks and other public health precautions — even though highly contagious coronavirus mutants continue to spread. Read the rest…