In recent days, the CDC modified its quarantine guidelines such that infected individuals do...

Last month, China was struck with its worst outbreak of Covid-19 in months—183 infections across Xinjiang,...

The coronavirus pandemic is a far greater economic and societal threat than anything the United...

That the Moderna and Pfizer Covid-19 vaccines demonstrated efficacy in more than 90 percent of phase...

We face a crossroads today, with the pandemic growing significantly worse but hope for an end to the...

Covid-19 has dealt a blow to many Americans, physically, mentally, and economically. But even the heaviest...

All of us hope that a Covid-19 vaccine will bring an end to our current suffering. But even in the best-case...

In September, the American businessman Ted Leonsis tweeted  about an “underreported pandemic: mental...

In September, a man boarded a flight from Dubai to New Zealand. Not 48 hours before he had tested negative...

One of the general assumptions we’ve formed about Covid-19 is that when someone is infected, they’re...