Science

Three different Covid-19 vaccines are now being distributed across the United States, and all three are highly effective at the

It’s been more than a year since Covid-19 landed in the United States. And the once-perplexing array of symptoms like

If you were to nominate an infectious disease for “worst in the world,” malaria would probably be a top contender.

All of a sudden, the news on the US Covid-19 vaccine front seems immensely positive. It’s so positive, in fact,

The world is now locked in an arms race with Covid-19, as multiple effective vaccines are being deployed (at staggeringly

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

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