COVID-19

A quiet youth can get even more quiet, desperately quiet, with no one noticing, “because of the pandemic.” A youth with auditory hallucinations might not realize that this is a serious symptom.

Clarifies guidance on using vaccine during pregnancy, breastfeeding, and in other special populations, and adds advice concerning dose spacing.

The Moderna Therapeutics Inc. COVID-19 vaccine (mRNA-1273) can be kept in the refrigerator for up to 30 days after thawing, making it a popular choice for use outside of hospitals. Here’s a quiz to test your knowledge about the vaccine.