Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is associated with more rapid progression of coronary ...

SARS-CoV-2 risk is lower among children aged younger than 5 who had vs did not have prior infection, regardless of vaccination status.

A new portable and wireless device can detect SARS-CoV-2 and vitamin C, a critical nutrient that helps bolster infection ...

In the COVID-19 pandemic era, at-home, portable tests were crucial for knowing when to wear a mask or isolate at home. Now, ...

Findings indicate a sharp drop in immunity after Omicron infection, stressing the necessity for updated vaccines to enhance ...

The study explores the potential of chitosan derivatives as novel inhibitors against the wild-type and emerging variants of ...

Chitosan, a naturally occurring polysaccharide derived from chitin, has demonstrated significant potential as an antiviral ...

Infection with the SARS-CoV-2 Omicron variant confers weak, short-term protection against reinfection, compared with the much ...

Seven rheumatology researchers have authored a paper questioning the utility of the 2024 National Academies’ broad definition of long COVID.

Recent findings suggest that post-COVID chronic cough may be driven by neurological factors, not just respiratory issues.

A study on bat genomes, involving Texas Tech University, discovered genetic adaptations that help bats resist viral ...