All zoo’s possibly-Covid- infected lions and tigers said to be improving

Zoo stated even lions that had prompted particular concern gave the impression to be bettering.
https://www.washingtonpost.com/native/all-zoos-possibly-covid-positive-lions-tigers-said-to-be-improving/2021/10/01/1a1ed840-2316-11ec-9309-b743b79abc59_story.html | All zoo’s possibly-Covid- contaminated lions and tigers stated to be bettering