With COVID levels high across most of the country, some people may find themselves experiencing symptoms of COVID rebound in the coming weeks. “COVID rebound is a recurrence of COVID symptoms after ...

Share on Pinterest Researchers have identified a potential new culprit in long COVID: low iron levels. Image credit: Natalia Lebedinskaia/Getty Images. The peak of the COVID-19 pandemic may be in the ...

Five years ago today, Boris Johnson announced that the government was taking the unprecedented step of ordering the country into lockdown. “Stay at home”, the nation was told – with no idea that ...

Exercise intolerance, or the inability to perform physical activity at the expected or desired level, is one of the many symptoms associated with long COVID. In a study, Yale researchers help explain ...

Share on Pinterest Ultra-detailed MRI scans show that severe COVID-19 damages the brainstem, a brain region responsible for vital functions like breathing. ALAIN JOCARD/AFP via Getty Images Previous ...

COVID-19 sent some people to hospitals while others never got sick. Researchers wanted to know why the virus affects people differently. More than three years into the pandemic, many Americans still ...