https://www.mercurynews.com/2022/04/28/moderna-seeks-approval-of-covid-vaccine-for-kids-under-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 kids by summer. > Some families are waiting impatiently for a chance to protect their littlest kids as all around them people shed masks and other public health precautions, even though highly contagious coronavirus mutants continue to spread.