These people may not get full benefit from COVID vaccination

In a recent study published in the Annals of Internal Medicine, researchers found that a lower-than-normal immune response to the messenger RNA (mRNA) COVID-19...

COVID-19 may be linked to Alzheimer’s disease, research shows

In two new studies, researchers found possible links between COVID-19 with Alzheimer's disease. One study by the University of Texas found a surprising amount of...

COVID-related brain damage more likely in these people

In a recent study presented at a meeting of the Radiological Society of North America, researchers found that some patients with COVID-19 are at...

Half of U.S. parents may not vaccinate their youngest child against COVID-19

Even as the delta variant of COVID-19 sweeps the globe, leaving those who remain unvaccinated vulnerable, vaccination among adults and teenagers in the United...

Scientists find cause of blood clots in people with severe COVID-19

In a new study from the University of Reading, researchers found inflammation and blood clotting seen in very severe cases of COVID-19 may be...

Many older people have worse depression, anxiety during the pandemic

In a new study from Michigan Medicine, researchers found many people report worse depression, anxiety, sleep and overall mental health in the past year. Certain...

This common sleep issue may be a big risk factor of COVID-19

Sleep apnea causes breaks in breathing (apnea) while a person is asleep. In a recent study published in Sleep Medicine and Disorders: International Journal, researchers found...

These things can increase brain damage in people with COVID-19

In a new study from University Hospital Southampton, researchers reported the range of brain complications experienced by hospitalized adults in the UK with severe...

L.A. people changed eating habits significantly during COVID-19 pandemic

In a new study from USC, researchers found more than half of Los Angeles County residents made changes to their diet during the COVID-19...

Existing drugs offer new methods to treat COVID-19

In a new study from KAIST and Institut Pasteur Korea, researchers found repurposed drugs for COVID-19 treatment through virtual screening and cell-based assays. They suggested...