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

COVID-19 infection, compared with influenza, is associated with increased myocarditis rates among adults in the United States.

Even a mild infection with COVID-19 can promote clogged arteries, increasing the risk of heart attack in some people, a new ...

Trump has shut down the USAID work saying that it was not aligned with American strategic interests and wastes money.

A new study, which has found that Covid-19, caused by the Sars-CoV-2 virus is linked to accelerated plaque buildup in the ...

Furthermore, clinical evidence suggests that co-infection with COVID-19 and influenza not only increases mortality but also prolongs the hospitalization of patients. COVID-19 is in a small-scale ...

Though long COVID, or post-acute sequelae of SARS-CoV-2 (PASC), is more common in adults than in kids, 1.3% of US children ...

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

An imbalance in gene activity in two types of immune cells explains why lung fibrosis after a severe COVID-19 infection doesn ...

A new study has found that people who had COVID-19 may have an increased risk of developing changes in the brain linked to ...

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