Dr. Denise Smith, who has spent decades researching the physiological impact of firefighting, joins The NFPA Podcast to discuss how firefighters who have been infected with COVID-19 could struggle for weeks or even months following acute illness as they return to work. Smith and other researchers are currently working on a project supported by the Fire Protection Research Foundation to study long COVID in the fire service. LINKS If you are a member of the fire service, help Smith and other researchers complete their study by sharing your experiences with long COVID here: h...