With the rise of omicron came the fall of long-lasting protection from reinfection with the pandemic coronavirus SARS-CoV-2, ...

A newly developed vaccine against a group of viruses including SARS-CoV-2 is producing promising results in mice, part of the ...

According to wastewater data aggregated by the Centers for Disease Control and Prevention, not only was there less Covid ...

Health experts are seeing signs of a much smaller wave of U.S. COVID-19 cases this winter than in previous years, which could ...

PAHO is tracking a rise in dengue serogroup 3 activity, which could raise the risk of severe illness as countries approach the peak of the season.

During the COVID pandemic, RSV showed a slightly odd pattern: like flu, it basically disappeared in the 2020–2021 season, ...

a variant of H3N2 and a B flu strain from a particular lineage, the CDC explains. Previously, they also included a B strain from another lineage, called Yamagata, but that strain is now thought to be ...

For the week ending Jan. 25, seasonal flu activity remains high and increasing. Clinical laboratories tested 129,378 ...

So far there have been several variants of the virus -- B.1.1.7, B.1.351, P.1, Delta, B.1.617.2, BA.5. Omicron BF.7 strain is driving the current wave of Covid infections in China. As of now ...

Certain antiviral and mAb therapies were shown to lower mortality and hospitalization rates in those infected with SARS-CoV-2 Omicron variants.

Jan. 28, 2020 was the date that provincial health officer Dr. Bonnie Henry and then-health minister Adrian Dix announced the ...