International

It’s an eye-catching statistic: 58% of the whole population and 75% of kids in the U.S. had been infected by

A community’s sewage holds clues about its COVID-19 burden. Over the course of the pandemic, wastewater surveillance has become an

The first three coronavirus vaccines earned Emergency Use Authorization more than a year ago. To date, no other vaccines have

I spent the 2020 spring break week setting up to teach my college courses online while helping to care for

In the past few years, people across the world have spent more time on video chat programs like Zoom and

You want to sit down for an indoor dinner with friends. A couple of years ago, this was a simple

With yet another COVID-19 booster available for vulnerable populations in the U.S., many people find themselves wondering what the end

In late March 2022, the U.S. Food and Drug Administration authorized a second booster shot of COVID-19 vaccines for vulnerable

In the spring of 2020, COVID-19 brought rising levels of stress, anxiety and depression. But stay-at-home orders and a national