(HealthDay)—More than 500,000 U.S. children had been diagnosed with COVID-19 as of early September, with a sizable uptick seen in recent weeks, a new report reveals. There were 70,630 new child cases...

Early signs of being more susceptible to type 2 diabetes as an adult can be seen in children as young as 8 years old, decades before it is likely to be diagnosed, according to a new study published in...

Amid the chaos of an epidemic, those who survive a disease like COVID-19 carry within their bodies the secrets of an effective immune response. Virologists like me look to survivors for molecular clues...