Pre-COVID-19 lung function and other risk factors for severe COVID-19 in first responders.

https://bit.ly/3nZPuZY.

Medical Leave Associated With COVID-19 Among Emergency Medical System Responders and Firefighters in New York City.

This cohort study examines use of medical leave among emergency medical service (EMS) responders and firefighters in New York, New York, during the coronavirus disease 2019 (COVID-19) pandemic compared with earlier periods.