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Hyenas at Denver zoo catch Covid in world first

All news نوفمبر 06, 2021
Kibo, one of two hyenas that has tested positive for Covid at Denver zoo.
Kibo, one of two hyenas that has tested positive for Covid at Denver zoo. Photograph: unknown/AP
Kibo, one of two hyenas that has tested positive for Covid at Denver zoo. Photograph: unknown/AP


source https://www.theguardian.com/world/2021/nov/06/hyenas-at-denver-zoo-catch-covid-in-world-first

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