What causes long Covid? Scientists don't fully understand why some develop disabling chronic complications after recovering ...

Five years after the WHO declared COVID to be a pandemic, questions remain including how many people have died.

The pandemic accelerated economic disparity, revealing a disturbing acceptance of mass death. Did we learn nothing?

The test detects viral proteins, known as antigens, in a nasal swab sample. These antigens are specific to COVID-19 and can indicate an active infection with SARS-CoV (the virus that causes severe ...

In pediatric patients aged 6 months to 5 years, the VE of mRNA-1273 against symptomatic infection was modest after a single dose and strong after a second dose.

Chemical and biomolecular engineers at Georgia Tech have developed a plug-and-play platform that's simple, flexible, and easy ...

Five years ago today, the World Health Organization declared the coronavirus outbreak a global pandemic. The pandemic brought ...

The following is a summary of “Association between SARS-CoV-2 and stroke: perspectives from a metaumbrella-review,” published in the March 2025 issue of BMC Neurology by Baldo de Souza et al. The ...

A drug called ensitrelvir can help prevent Covid-19 in people who have been exposed within households. This finding comes from an international clinical trial a UVA School of Medicine professor helped ...