Just as families began to feel some hope that the hardest days of the pandemic were behind them, a new threat has cut a carefree – or, at least, a cautiously optimistic – summer short and turned the ...

Is the delta variant of the coronavirus worse for kids? Experts say there's no strong evidence that it makes children and teens sicker than earlier versions of the virus, although delta has led to a ...

Oct 8 (Reuters) - The following is a summary of some recent studies on COVID-19. They include research that warrants further study to corroborate the findings and that have yet to be certified by peer ...