More than four years since the coronavirus ignited a global pandemic, the virus officially named SARS-CoV-2 keeps evolving — and so does our understanding of how it works. Some of our early ...

A new program from eMed and the NIH offers free tests and treatments, and you don't even need to leave your home.

According to Dr Parmar, flu can appear “suddenly” while the symptoms of Covid can be more gradual. She said: "Symptoms of a cold will appear gradually, whereas flu symptoms come on suddenly, within a ...

When I talk to immunologist Paul Morgan, he’s on the hunt for potentially life-altering drugs. He’s got a call with a pharmaceutical company planned in the next half hour. His goal: persuade the ...

Think Tank with Steve Adubato is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung ...

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Letícia Soares was infected with COVID-19 in April 2020, in the final year of postdoctoral studies in disease ecology at a Canadian University. What started with piercing migraines and severe fatigue ...

The US government’s program to send free COVID-19 tests is ending later this week; a new study found that Ozempic (semaglutide) may lower liver disease risks in people living with HIV; scientists use ...