The data, from the Centers for Disease Control and Prevention, also showed a significant increase in COVID-related emergency room visits for young children.

New research by the University of Sydney offers important insights into how and when new coronavirus variants arise in bats.

Wastewater surveillance became a popular choice among public health officials looking to track rapid virus mutations and ...

Two new COVID-19 variants are spreading across the country and doctors in Connecticut are expecting they could bring an uptick in cases.

A new Covid-19 variant, Stratus (XFG or XFG.3), also known as “Frankenstein” due to its recombinant nature, has been ...