Science

More than 50 million Americans have now gotten their first shot against Covid-19, and 25 million have gotten two shots.

The power was still out in my Dallas housing complex early last Tuesday, so I grabbed the survival hatchet from

One big reason to be excited about the new Johnson & Johnson vaccine for Covid-19, which was authorized by the

When Hilda Bastian and I first caught up over Skype to talk about Covid-19 vaccines last autumn, she showed me

A panel of expert advisers to the Food and Drug Administration (FDA) voted unanimously on Friday afternoon to recommend the

Are we in the endgame now? The Covid-19 pandemic in the United States has decelerated from its winter peak. On

The good news is that the rate of Covid-19 vaccinations in the United States is increasing, while the rates of

When Melissa Creary talks about racism in health care, she has first-hand experience: As a public health expert at the

As vaccines began to roll out weeks ago, some hospitals around the country reported that 40 percent or more of

We’re approaching half a million deaths from the coronavirus in the US. But most of these deaths — and the