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

New research reveals that even mild respiratory infections can leave lasting biological changes. However, COVID-19 stands ...

Six years after the start of the COVID-19 pandemic, millions of Americans are still living with its long-term effects.

Vitamin D didn’t blunt COVID’s initial impact—but it may hold a surprising clue in the fight against long COVID.

New research shows why coronavirus infection may lead to long COVID, with long-term effects on the lungs and brain, unlike influenza.

Even years after infection, Long COVID may be quietly reshaping mental health. New research shows the emotional fallout can outlast the virus itself.

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

An analysis comparing the effects of influenza versus COVID-19 in mice found differences in how lungs heal after infection and potentially shed light on why COVID-19 causes neurological issues such as ...

LINCOLN, Neb. (KOLN) - It has been five years since the COVID-19 virus swept across the world, affecting millions of lives. Now, doctors and scientists are grappling with the lasting health effects of ...

Patients with COVID-19 have greater odds of experiencing long-term effects than patients who recover from a bout with influenza, a new study has found. The results suggest that these effects are ...

When the COVID-19 virus swept through Montana in 2020, the multisymptomatic disease disproportionally affected tribal nations ...