The Bronx Zoo's chief veterinarian says they tested the tiger after she exhibited loss of appetite and a dry cough. Six more of the zoo's large cats are showing potential COVID-19 symptoms. This is a unique case because the tiger became sick after exposure to an asymptomatic zoo employee. Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en