A few days later, he tested positive for COVID-19 – an illness he says he still hasn’t fully recovered from five years later. “I still feel like there’s phlegm stuck in my lungs,” Muñoz said in ...

COVID-19 viral activity was high in the United States during the first week of September, according to fresh data from the Centers for Disease Control and Prevention. Some regions of the United States ...

Doctors across multiple countries are flagging a painful new COVID-19 symptom tied to a fast-spreading variant: a sore throat ...

"As these viruses continue to evolve, public health officials watch carefully to see whether new strains will be more easily ...

This concern is particularly more relevant in South Asia, where recent increases in Nipah virus cases reported in India and Bangladesh suggest more frequent human-bat interactions in the region. Covid ...

A simple new blood test can predict when dementia symptoms will start. Estimating the onset of Alzheimer’s disease symptoms will speed up the development of preventive treatments, say American ...