COVID has always been more than a bad bout of flu. As the pandemic’s acute waves recede, a different crisis is coming into ...

It has been nearly six years since the start of the COVID-19 pandemic, and one of the many questions doctors are still ...

Mounting evidence points to a link between new-onset allergies and Long COVID, with mast cell activation syndrome as a ...

Abnormally high levels of lung-injury biomarkers in the blood after COVID-19 infection may flag patients at risk for ongoing lung disease, an Imperial College London–led study suggests.

By Dr. Priyom Bose, Ph.D. Large clinical trials and real-world data point to a familiar diabetes drug as a simple, safe way ...

Multiple randomized clinical trials and analyses of electronic health records (EHRs) suggest that metformin, a widely available diabetes drug, may reduce the risk of developing long COVID when taken ...

Two medical experts are weighing in on a new study that lists six levels of COVID-19 symptom severity and are showing how its findings could help doctors treat patients. The research study used data ...

The £1.1m Rosetta Stone study hopes to make a breakthrough by comparing both conditions.

Do you have a sore throat, a runny nose and muscle aches? It could be a common cold, a case of the flu -- or COVID-19. The illnesses all share similar symptoms, sometimes making it hard to distinguish ...

As the pollen count rises in North Carolina, some allergy symptoms have people questioning if they're dealing with COVID-19. "There is some confusion now that environmental allergy season is picking ...