Covid testing
The COVID fight: Fresh strategies needed?

Immunologist Dr. Satyajit Rath talks about the lessons public health authorities must learn from the recent increase in COVID-19 cases as well as the emergence of new variants

US public school teachers fight for COVID safety

As the US breaks the global world record for daily COVID cases, teachers are demanding basic safety precautions

US health infrastructure once again unprepared for COVID-19 surge

In the nation with the highest number of COVID-19 deaths, people in the US are confronting a third wave of coronavirus cases as the Omicron variant surges through the country.