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Saint Louis Zoo Closes Bird Exhibits Due to Bird Flu

  //house-home.news-articles.net/content/2026/02/1 .. is-zoo-closes-bird-exhibits-due-to-bird-flu.html
  Published in House and Home on Thursday, February 19th 2026 at 11:50 GMT by KTVI
      Locales: Missouri, UNITED STATES

Saint Louis, MO - February 19, 2026 - The Saint Louis Zoo announced the temporary closure of all bird exhibits on Tuesday, February 17th, following the confirmation of highly pathogenic avian influenza (HPAI), commonly known as bird flu, in a bald eagle within its collection. This closure underscores a growing national and global concern regarding the spread of this highly contagious viral disease among both wild and domesticated bird populations.

The zoo, in conjunction with the Missouri Department of Conservation and the U.S. Department of Agriculture (USDA), is actively monitoring the situation and implementing biosecurity measures to prevent further transmission. While the loss of even a single animal is deeply felt, zoo officials emphasize that the primary objective is to protect the remaining avian collection and minimize the risk to the broader local bird community.

"The safety of our animals is, and always will be, our top priority," a statement released by the zoo read. "We are taking this precautionary measure to prevent the spread of avian influenza, which poses a significant threat to wild and domestic bird populations. Our animal care and veterinary teams are working diligently to ensure the health and well-being of all our animals." Guests are being redirected to other exhibits featuring the zoo's diverse range of mammals, reptiles, and invertebrates.

A Widespread Threat: Beyond the Saint Louis Zoo

The Saint Louis Zoo's situation is not isolated. Over the past several years, particularly since late 2021, the United States has experienced a significant surge in HPAI outbreaks. What began as localized incidents has rapidly evolved into a widespread epidemic impacting poultry farms and wild bird populations across the country - and increasingly, globally. The current strain, largely an H5N1 variant, is particularly virulent and has led to the culling of tens of millions of poultry birds to contain outbreaks, causing substantial economic disruption to the agricultural industry.

The impact extends far beyond commercial farms. Wild waterfowl, such as ducks and geese, are natural reservoirs for avian influenza viruses. While often exhibiting mild or no symptoms, these birds can transmit the virus to other species, including raptors like eagles, hawks, and owls, as well as shorebirds, and even songbirds. The Saint Louis Zoo's bald eagle is a prime example of a vulnerable species succumbing to the disease.

Transmission and Risk to Humans

Avian influenza is primarily spread through direct contact with infected birds, their feces, or contaminated surfaces like equipment, clothing, and even airborne particles. The virus is remarkably resilient and can survive for extended periods in the environment. The risk to humans remains low, but not nonexistent. While rare, human infections with avian influenza have been documented, typically occurring in individuals with close and prolonged exposure to infected birds. Symptoms in humans can range from mild, flu-like illness to severe respiratory distress, and in some cases, death.

The USDA and the Centers for Disease Control and Prevention (CDC) are actively monitoring the virus for mutations that could increase its transmissibility to humans. Current strains haven't demonstrated efficient human-to-human transmission, but experts are vigilant, given the potential for a pandemic should the virus evolve.

Zoo Biosecurity Measures and Future Outlook

The Saint Louis Zoo is implementing stringent biosecurity protocols, including enhanced cleaning and disinfection procedures, limiting bird-to-bird contact, and increasing surveillance for signs of illness. They are also coordinating with other zoos and wildlife rehabilitation centers to share information and best practices for preventing the spread of HPAI.

The duration of the exhibit closures will depend on the evolving situation and guidance from state and federal authorities. Zoo officials will provide regular updates to the public. The long-term implications of this outbreak for wild bird populations are uncertain. Scientists are concerned about the potential for significant declines in vulnerable species if the virus continues to spread unchecked. Conservation efforts, including habitat protection and disease monitoring, will be crucial to mitigating the impact of HPAI on avian biodiversity.