Essential tools for understanding viral evolution, monoclonal anitbodies guide therapeutic development and inform vaccine ...

These findings point to a significant weakness in long-term flu immunity. H3 strains, including H3N2, remain a major cause of seasonal outbreaks, yet the older vaccine offered minimal defense against ...

Flu and Covid, including a new variant called BA.3.2, nicknamed “cicada,” are still circulating across the U.S. in 2026. How ...

The sharpest declines in the new CDC study were for vaccines against influenza, with a decrease of 7.4%, to 53.5%; rotavirus, ...

Thirty-day COVID-19 mortality rates have declined since 2020 but remain comparable to or slightly higher than influenza A mortality rates in recent years.

Two more people have died from the flu. The South Dakota Department of Health reported two new deaths, 23 new ...

Researchers from Leiden University, University of York, University of Barcelona/IQTCUB/ICREA and The Francis Crick Institute ...

In nursing homes, influenza spreads quickly. Even in facilities with separate wings, staff move throughout the home, caring ...

The 2025-2026 flu vaccine reduced influenza-related outpatient visits and hospitalizations despite an antigenically drifted A(H3N2) strain.

State health experts report a decline in flu activity as emergency room visits for influenza drop.

The first human case of H9N2 influenza virus (bird flu) has been reported in Europe. A human infection was recorded by the ...