Two cases of bird flu have been confirmed in U.S. zoos, but officials say they do not order the widespread euthanasia of zoo birds as they do on farms.
Department of Labor Mike Stepien declined to release details about the zoo cases on Friday, including two zoos involved.
Many zoos in the country have closed their aviaries and moved the birds in at intervals that could help protect them from avian disease that officials thought would first be spread by droppings. of wild birds.
In many zoos, penguins are the only birds to see because they are kept in glass to protect them from disease.
Nearly 27 million chickens and turkeys have been slaughtered in 26 states to limit the spread of bird flu during this year. Officials ordered the whole family to be killed if the disease was found on the farmers.
Stepien said zoos work with state officials when the disease is detected, but unlike farmers, zoos are allowed to isolate and keep a sick bird while it is being cared for. they catch other birds in their collection.
Health officials believe bird flu will not affect food safety because sick birds are not allowed in the food supply and cooking meat and eggs at 165 degrees Fahrenheit to kill. in diseases. The disease does not present a public health threat, and no human cases have been found in the United States.
This year’s outbreak is the worst since 2015 with about 50 million chickens and turkeys killed due to the disease. Stepien said there were very few bird flu cases in captive wild birds in 2015 and none in large zoos, and no wild birds in zoos were wiped out that year.
Animals hide birds when bird flu is spreading in North America
© 2022 The Associated Press. All rights were reserved. This material may not be published, distributed, rewritten or redistributed without permission.
Directions: Bird flu virus 2 recorded in US zoos in outbreak (2022, April 14) Retrieved April 14, 2022 from https://phys.org/news/2022-04- bird-flu-cases-zoos-virus.html
This document is subject to copyright. Except for appropriate action for the purpose of personal inquiry or research, no piece may be reproduced without permission. Information is provided for informational purposes only.