US scientists step up efforts to research Covid in bears, deer and other animals | Coronavirus

To administer this Covid test, Todd Kautz had to lie on his belly in the snow and worm his upper body into the narrow den of a hibernating black bear. Training a light on the bear’s snout, Kautz carefully slipped a long cotton swab into his nostrils. For postdoctoral researcher Kautz and a team of … Read more