Early signs suggest NB.1.8.1 may be more transmissible than earlier variants, likely due to mutations in the spike protein.

How CD4+ T cells respond to Chikungunya virus may trigger long-lasting joint pain, mimicking autoimmune disease long after infection clears.

A unique measles B3 lineage drove a sustained local outbreak in Milan and surrounding areas in early 2025, marking a shift ...

The policy, which creates a bifurcated system for testing vaccines in supposedly low- and high-risk populations, serves ...

Mosquitoes are back with a vengeance in Oklahoma after wet spring weather and rising temperatures created the perfect environment for the pesky insects.

Prior COVID-19 vaccination did not stop the immune system from mounting a protective response to the Delta and Omicron strains, though new mutation-specific antibody production dipped slightly, ...

The Nevada Department of Agriculture is urging horse owners to vaccinate their animals against West Nile Virus ahead of the ...

Texas lawmakers sent a bill to the governor that would make it significantly easier for parents to send kids to school ...

Kennedy Jr. said Tuesday that his agency would no longer recommend the coronavirus vaccine for healthy pregnant women and ...

Health Secretary Robert F. Kennedy Jr. upended decades of standard protocol in announcing that the vaccine would be dropped ...

Kennedy Jr. -- are restricting access to COVID shots that were a signature accomplishment of President Trump's first term and ...

Wilson's new company, Philadelphia-based Gemma Biotherapeutics, plans to start testing gene therapies in Brazil this year.