The Denver Zoo has shut down its out of doors chicken displays and introduced the animals inside in an effort to stop the transmission of the extremely contagious avian flu, which has been detected in Denver and different elements of Colorado.
The Colorado Division of Agriculture reported that, since late final month, instances of what’s formally generally known as extremely pathogenic avian influenza have been confirmed in wild birds in Sedgwick, Morgan and Denver counties.
Wild birds usually don’t die from the avian flu, however it may be lethal to poultry and different species. It’s commonest in waterfowl, and the Facilities for Illness Management and Prevention studies the danger to people is low.
Olga Robak, director of communications for the agriculture division, mentioned the illness is 90% to 100% deadly in poultry, elevating considerations that contaminated wild birds may act as transmitters.
The Denver Zoo canceled packages with shut contact to birds and carried out further security measures for indoor displays. The birds moved inside for defense embrace African penguins, Humboldt penguins, lorikeets, cassowaries, cinerous vultures, bald eagles, Andean condors, sarus cranes and floor hornbills, based on an announcement from the zoo.
Jake Kubié, the director of communications for the Denver Zoological Basis, mentioned the affected birds can be saved inside and outside of shows for at least 28 days, although zoo officers would proceed to observe the scenario and make adjustments as wanted.
Kubié mentioned the scenario is “fairly substantial,” with Robak noting the avian flu hadn’t been confirmed within the U.S. since 2015, although there have been no instances in Colorado throughout that outbreak.
Rachel Wright, the general public relations supervisor on the Cheyenne Mountain Zoo in Colorado Springs, mentioned that the chicken displays at that zoo are able to be moved if the avian flu is detected in El Paso County.
The transfer to guard birds on the Denver Zoo comes as zoos throughout North America are relocating their birds indoors and away from folks and wildlife. Almost 23 million chickens and turkeys have already been killed throughout the US to restrict the unfold of the virus, and zoos are working exhausting to stop any of their birds from assembly the identical destiny.
“It might be extraordinarily devastating,” mentioned Maria Franke, who’s the supervisor of welfare science at Toronto Zoo, which has lower than two dozen Loggerhead Shrike songbirds that it’s breeding with the hope of reintroducing them into the wild. “We take superb care and the welfare and well-being of our animals is the utmost significance. There’s a number of employees that has shut connections with the animals that they look after right here on the zoo.”
The extremely pathogenic avian influenza is commonest in geese, geese and swans, spreading to different birds by way of mucus, saliva and feces.
