Support WBURDogs trained to sniff out COVID in schools are getting a lot of love for their effortsPlay04:48Download AudioAri DanielJune 16, 2022 ShareCapt. Paul Douglas of the Bristol County Sheriff's Office and Huntah, his COVID-detection dog, outside one of the sites they regularly screen: Freetown Elementary School in Freetown, Mass. (Jodi Hilton for NPR)
