Study suggests similar outcomes between critically ill kids hospitalized for COVID and influenza, with 1 in 3 children in multi-hospital cohort needing invasive breathing support.

This easy, cheap fix could help people when and where N95 respirators are in short supply.

The review article proposes a strategy for effective and efficient COVID-19 vaccine design.

Health providers’ recommendations will make a difference, poll finds; booster likelihood is highest among COVID-vaccinated people over 50 who say they’ve never had COVID.

A study from a COVID-19 cohort reveals an additional link between the immune system and blood clots, which could improve the treatment of critical illnesses.

Researchers compare experiences between Michigan families whose children were in-person, remote or hybrid school a year after the pandemic began.