Covid-19 and animals: Scientists fear virus could mutate, re-infect people - Hindustan Times

Scientists are concerned that the virus could evolve within animal populations – potentially spawning dangerous viral mutants that could jump back to people, spread among us and reignite what for now seems to some people like a waning crisis.

To administer this COVID test, Todd Kautz had to lay on his belly in the snow and worm his upper body into the narrow den of a hibernating black bear. Training a light on its snout, Kautz carefully s… [+7696 chars]

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