SAN FRANCISCO( Bernama): Oakland Zoo in the United States has inoculated some of its animals against Covid-19 this week using an experimental vaccine formulated for animals, Xinhua news agency reported citing an article by the San Francisco Chronicle on Friday( July 2).So far, the zoo has vaccinated tigers, grizzly and black bears, mountain lions and ferrets, the report said. The list of animals to receive a shot was selected because of their unique vulnerability for contracting Covid-19, accord
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星报-世界
2021-07-03 00:00:00.0