Background PD-1 blockade has emerged as a promising approach for functional cure of chronic hepatitis B (CHB). Objective This study aimed to evaluate the safety profile of anti-PD-1 antibody (αPD-1), ...

Every year, flu season in North America starts to peak around the holiday season. But this year, doctors and researchers are especially worried. “We will have a significant flu season this year, and ...

A new, highly contagious flu strain is spreading fast and it could mean we’re in for another severe season. The strain, known as Subclade K, is already impacting countries like Canada, the UK and ...

(NEXSTAR) – As we get deeper into flu season, a new type of the influenza virus has been identified, the Centers for Disease Control and Prevention confirms. The new strain is a variation of influenza ...

The subclade K flu strain is a variant of the H3N2 virus. A new influenza strain this flu season is raising concerns as Americans hit the roads and take to the skies ahead of the Thanksgiving holiday, ...

A mutated version of the flu is causing a wave of infections around the world. Known as subclade K, it may evade the current flu vaccine. Infectious disease doctors say we may be in for a bad flu ...

A new COVID-19 variant — XFG, also known as Stratus — is spreading rapidly, the Centers for Disease Control and Prevention says. The South Carolina Department of Health does not track COVID infection ...

The Stratus COVID-19 variant has been fueling a rise in cases across the country. Stratus is currently the dominant variant in the U.S. This variant is slightly more infectious than previous variants.

As summer comes to an end, COVID-19 cases are on the rise again in California. While respiratory viruses usually peak in the winter, the novel coronavirus can also surge in the warmer months.

This photo provided by Moderna in August 2025 shows fill and finish production of the updated mNEXSPIKE COVID-19 vaccine, in Madrid. Moderna via AP / AP Cases of COVID-19 are spiking in Texas as a new ...

New cases of COVID-19 are increasing nationwide, fueled by the Stratus variant, an emerging offshoot of the Omicron variant. According to the Centers for Disease Control and Prevention (CDC), the ...