Do some people have protection against the coronavirus?

One big mystery: Why do some people get very sick and even die from their illness,…

Why some people who haven’t had Covid-19 might already have some immunity

The study, published in the journal Nature on Wednesday, found that among a sample of 68…

Spanking has declined in America, study finds, but pediatricians worry about impact of pandemic

“This article is really impressive … and corresponds with our view that there’s been a generational…

The cure for Covid-19 is trust

In late March, according to an ABC News poll, 51% of Americans approved. Today, only 38%…

What you need to know about coronavirus on Friday, July 24

The nation’s top infectious diseases expert took a break from fighting the coronavirus crisis to take…

US surpasses 4 million reported coronavirus cases as hospitalizations near record

“We’ve rolled back essentially two months’ worth of progress with what we’re seeing in number of…

1,000 people died of Covid-19 in 1 day. Now the US is on track to hit 1 million new cases in 2 weeks

To put that in perspective, the first reported case came on January 21. After 99 days,…

Three simple acts can stop Covid-19 outbreaks, study finds

The contact rates in the study were based on people’s interaction in the Netherlands, but the…

Study says actual number of Covid-19 cases is far greater than thought

Depending on the region and the time period, the number of people infected was anywhere between…

California is poised to take over New York for the most Covid-19 cases

Even then, she says she is sometimes awakened with thoughts of “How long are we going…