Several gorillas at Zoo Atlanta in the southern US state of Georgia have tested positive for the Covid-19 virus, the zoo said. The western lowland gorillas were tested after keepers saw them coughing and other symptoms, it said. Initial tests indicated they were positive for the SARS-CoV-2 virus that causes Covid-19 and the zoo said in a statement Friday it was awaiting the results of confirmatory tests from the National Veterinary Services Laboratory in Ames, […]