Researchers discover that COVID-19 uniquely causes brain inflammation and disrupts serotonin/dopamine pathways, explaining ...

A groundbreaking study explains why certain COVID-19 vaccines caused dangerous blood clots, hemorrhages and VITT syndrome, ...

Medicare beneficiaries with cardiovascular disease or risk factors had increased mortality rates and fewer hospitalizations ...

The U.S. death rate has dropped to prepandemic levels as COVID-19 fell out of the top 10 leading causes of death, according to research published Wednesday. The death rate fell by 3.8 percent in 2024, ...

With measles outbreaks, flu spikes, and COVID as a seasonal threat, learn key differences between these contagious diseases, ...

SAN DIEGO — A new COVID-19 variant spreading rapidly across the United States is causing excruciating throat pain that patients describe as feeling like swallowing razor blades or broken glass. The ...

Cut off from established pathways for managing a chronic illness, many Vermonters with long Covid have reported living in a sort of permanent limbo. They have faced stigma and disbelief from loved ...

What used to be a predictable “cold and flu season” has evolved into a formidable “triple threat” of the flu, RSV, and COVID-19—and now, the highly contagious norovirus is joining the headlines. For ...

Objective India had an estimated three to five million excess deaths from causes attributable to SARS-CoV-2 during 2020–2021, ...

The timing of symptom onset depends on lots of factors, including the amount of virus to which someone was exposed, Hotez says. Their level of pre-existing immunity may also affect the likelihood or ...

Do you have a painful sore throat? The dreaded symptom can be the first sign you're getting sick, but it’s often hard to know from exactly which illness. Lately, headlines have been linking the ...