"As these viruses continue to evolve, public health officials watch carefully to see whether new strains will be more easily spread or cause more severe disease, and they are continuously testing to ...

Doctors across multiple countries are flagging a painful new COVID-19 symptom tied to a fast-spreading variant: a sore throat so severe that patients compare it to swallowing razor blades. The symptom ...

Six years after the start of the COVID-19 pandemic, the virus still exists. A public health expert explains what Long COVID ...

A large new study may help form some answers to those questions. In line with prior estimates, it finds that almost a quarter ...

Photo credit:RNZ Getting Covid-19 repeatedly puts people at risk of serious health damage, a public health expert is warning ...

A sore throat that feels like swallowing glass—a.k.a. “razor-blade throat”—has become one of the most talked-about of the new COVID symptoms linked to Stratus, the strain of the virus driving new ...

In fall 2025, rumors spread that the strain of the virus in circulation that causes COVID-19 had "very different signs" compared to other strains of the virus. Referring to it as "COVID-25," people ...

New research finds metformin may not treat long COVID symptoms despite early promise. Learn what studies reveal about long COVID treatment and prevention.

Hendrickson, based at a post-traumatic stress disorder (PTSD) clinic, found that some of her patients with PTSD also had ...

On Jan. 1, Kate Harmon Siberine marked four years living with long COVID. “I really wish I could tell you that things were ...

Chronic fatigue or joint pain? It could be autoimmune. Learn how to get tested and what new biologic drugs could mean for treatment.

A virus with no treatment or vaccine is rising in NJ, adding to flu, RSV and COVID cases in NJ. Here's the symptoms, how serious it is and more.