Bears, baboons, tigers are getting COVID vaccines at zoos across the U.S.

Here’s what you should know about the experimental COVID-19 vaccine rolling out to zoo animals—and why your pets aren’t getting it.

A chimpanzee examines an toy at California’s Oakland Zoo in April 2020. The ape is one of 48 animals at the zoo to receive a COVID-19 vaccine made exclusively for animals. Thousands more doses are rolling out to zoos, research institutions, and sanctuaries around the United States.
Photograph by Ben Margot, AP

Kern the brown bear got his COVID-19 vaccine on July 21. Then he ate whipped cream straight from the can.

Along with their vaccines, the tigers got their favorite meat—beef tenderloin—on shish kebab skewers, and a spritz of goat milk in their mouths. The siamangs—big black-furred gibbons—each got a large marshmallow. The baboons: gummy fruit snacks and a (peeled) hard-boiled egg.

At the Oakland Zoo, in California, 48 animals—including hyenas, chimpanzees, and mountain lions—have received at least one dose of an experimental COVID-19 vaccine made exclusively for animals. Half are already fully vaccinated. 

The Oakland Zoo is among dozens of zoos, research institutions, and sanctuaries that have requested the vaccines from veterinary pharmaceutical company Zoetis. The requests came in the wake of news

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