Twenty-six more workers at a factory in Ota, Gunma Prefecture, have tested positive for COVID-19 in a continuing cluster ...

A health worker inoculates a youth with a dose of the Covid-19 vaccine during a vaccination drive in Siliguri, India on June 17, 2021. The delta COVID-19 variant, which was first detected in India, ...

The delta variant is becoming the dominant coronavirus strain in the U.S. and many schools are taking the increase into account when planning for a safe opening in the fall. “The delta variation is ...

The fast-spreading delta variant of the coronavirus has been gaining traction worldwide since it was first detected in India. It’s a version of the coronavirus that has been found in more than 80 ...

Here’s what the Centers for Disease Control and Prevention (CDC) says about the Delta variant, its symptoms, characteristics and other things to watch for: Viruses constantly change through mutation, ...

United Nations: The highly-transmissible Delta variant of COVID-19 has now been reported in 135 countries, according to the World Health Organization which said the cumulative number of coronavirus ...

Where new cases of the Delta variant of COVID-19 came from remains a mystery - but it has been revealed two Australians had it before the current infections.

The delta variant has emerged as the dominant strain of the novel coronavirus in the United States, according to updated data from the Centers for Disease Control and Prevention (CDC). The CDC’s ...