Chris SchutteFeb 11, 20211 min readGerman sniffer dogs detect COVID-19 with 94% accuracyhttps://www.weforum.org/agenda/2021/02/german-sniffer-dogs-detect-covid-19-coronavirus-pandemic-canine
https://www.weforum.org/agenda/2021/02/german-sniffer-dogs-detect-covid-19-coronavirus-pandemic-canine