Source: https://dayton247now.com/news/local/...tor-virus-usda

Avian flu may have caused death of 5 black swans at Columbus Zoo
by Natalie ComerWednesday, October 5th 2022

COLUMBUS, Ohio (WSYX) — The Columbus Zoo and Aquarium shared an update regarding the avian flu.

Zoo officials believe the avian flu has killed five black swans, however, they are waiting for official confirmation from the United States Department of Agriculture...