The Wildlife World Zoo in Litchfield, Arizona, found itself in a challenging situation when six animals tested positive for avian flu. Five of these animals unfortunately lost their lives to the infection. A mountain lion, a cheetah, a kookaburra, a swamphen, and an Andean goose all succumbed to the disease. However, a white tiger was also infected but is now on the road to recovery after receiving proper treatment.

Swift Response and Safety Precautions

Kristy Hayden, the president of Wildlife World Zoo, expressed deep sadness over the loss of these cherished animals. But she was also grateful that the impact was limited due to the zoo's swift response, robust biosecurity protocols, and the invaluable support of Maricopa County Department of Public Health and state and federal agencies. The zoo has taken immediate action by implementing increased safety precautions. This includes disinfecting enclosures, restricting access to affected areas, and quarantining exposed animals. Additionally, the zoo has temporarily suspended visitors' activities of directly contacting the animals to ensure the safety of all.

The zoo's team has been working diligently to contain the situation. They are committed to the health and safety of their animals, staff, and visitors. As soon as Hayden became aware of other cases of avian flu in Arizona, she implemented precautions without delay. Despite their efforts, some animals still became infected, making this the first time any animals at the zoo contracted the avian flu.

Employee Monitoring and County Outbreaks

Hayden reported that 25 employees were exposed to the infected animals. These employees are now being closely monitored for symptoms. As of Dec. 12, no employees have tested positive, according to Dr. Nick Staab, the assistant medical director for the Maricopa County Department of Public Health. This is Maricopa County's second outbreak of avian flu. The first affected a commercial poultry backyard flock. In Maricopa County, no people have been infected. However, two people in Pinal County, east of Maricopa County, tested positive and have since recovered.

Dr. Staab explained that those who get sick have had close contact with animals such as dairy cattle or sick birds. He also emphasized that the general risk to the population remains low.

Avian Flu and Human Health

The avian flu primarily affects birds, and human infections are considered rare, as stated in Maricopa County Public Health Department's press release. People who are infected may experience mild symptoms such as upper respiratory symptoms or conjunctivitis/pink eye. In more severe cases, symptoms can include pneumonia, multi-organ failure, or even death.

To reduce the risk of illness, people can take basic steps such as practicing good hygiene and getting seasonal flu and COVID-19 vaccines. Seasonal flu vaccination will not prevent infection with bird flu viruses but can reduce the risk of getting sick with human influenza viruses and thus the risk for seasonal and bird flu co-infection.