SYDNEY (Reuters) - The South Pacific island nation of Vanuatu which has no confirmed cases of coronavirus is set to ban travel to and from any country with more than 100 cases of COVID-19, as it ...

It's not just President Biden who recently tested positive for COVID — cases of the virus are spiking across the country. Why the seemingly sudden summer surge? There are a couple of factors at play, ...

Researchers are seeing an uptick in cases, as they have every summer since the pandemic began. Here’s why. By Dani Blum Covid cases are climbing again this summer. The Centers for Disease Control and ...

The condition has put significant strain on patients and society — at a global economic cost of about $1 trillion a year, a new report estimates. By Pam Belluck Pam Belluck has been reporting about ...