Using the various published definitions of long COVID delivered a wide range of estimated prevalence rates, according to a prospective cohort study. Among over 4,500 participants in the longitudinal ...

Applying five published definitions for long COVID yielded a prevalence that ranged from 30.84% to 42.01% at 3 months and 14.23% to 21.94% at 6 months. Up to a third of the variation in prevalence ...

The prevalence of BMI-defined obesity in Canada increased at a greater rate during the first 4 years after the onset of the COVID-19 pandemic than during the 11 years before the pandemic, new research ...

Cape Town — Long Covid, which is when symptoms persist beyond the acute phase after a person is infected with SARS-CoV-2 that causes Covid-19, is emerging as a major global health challenge.

The tool tells Americans how long to stay home and when to get tested. The Centers for Disease Control and Prevention released an online calculator Thursday to help people determine if they should ...