Dogs accurately detect COVID-19 at airports | Health & Fitness
Roberto Preidt TUESDAY, May 17, 2022 (HealthDay News) — Dogs’ ultrasensitive noses can detect illegal drugs and even cancer, and a new study suggests they might also sniff out COVID-19 in airline passengers. Not only that, these trained canines can do it with an accuracy comparable to a PCR nose-and-throat swab test, the researchers noted. … Read more