Members of the Gorilla Troop at the San Diego Zoo Safari Park have tested positive for SARS-CoV-2, the virus that causes COVID-19. On Wednesday, January 6, two of the gorillas began coughing. Given current circumstances, San Diego Zoo Global initiated the process of testing fecal samples from the gorillas for SARS-CoV-2 through the California Animal Health and Food Safety Laboratory System (CA HFS). On January 8, the preliminary tests detected the presence of the virus in the gorilla troop. The U.S Department of Agriculture (USDA) National Veterinary Services Laboratories (NVSL) confirmed the positive results on Monday, January 11.