Avian influenza—commonly called bird flu—is a viral disease that primarily affects birds. While human infections are rare, certain jobs carry a higher risk of exposure. At Crestwood General, we believe that informed workers are safer workers. Here's what you need to know about bird flu in the workplace and how to stay protected.

What Is Bird Flu—and Can It Affect People?

Bird flu is caused by influenza A viruses that naturally circulate in wild birds and can spread to domestic poultry like chickens and turkeys. These viruses don't usually infect humans. But in rare cases, people who have close, unprotected contact with infected birds—or contaminated surfaces, equipment, or droppings—can become infected.

Transmission to humans typically happens when:
- A person breathes in virus particles in the air (for example, in a barn or processing area)
- A person touches a contaminated surface or material and then touches their eyes, nose, or mouth

The good news? With the right precautions, workplace exposure can be effectively prevented.

Who's at Risk?

Not all jobs carry the same level of risk. Workers who may encounter bird flu viruses include those who:

Work on broiler breeder farms, hatcheries, grow-out farms, or poultry processing plants
Care for or handle layer hens or turkeys
Respond to disease outbreaks (including federal, contract, or company crews)
Work in live-bird markets
Study or handle wild birds as part of wildlife biology or conservation work
Provide animal control, rescue, or welfare services for potentially infected birds

If your job involves contact with birds—wild or domestic—or their environments, it's important to understand how to protect yourself.

Where Has Bird Flu Occurred?

Bird flu outbreaks happen periodically around the world. Human cases linked to poultry outbreaks have been reported in parts of Asia, Africa, Europe, the Pacific, and the Near East. While human infections in North America remain extremely rare, vigilance and prevention are always key.

For real-time updates on current outbreaks in the United States, visit the CDC's Avian Influenza Current Situation page: https://www.cdc.gov/birdflu/situation-updates/index.html

How to Stay Protected on the Job

Most bird flu infections in people occur after prolonged, close, and unprotected contact with infected birds. That means prevention starts with smart workplace practices.

Key Protective Steps:

Wear appropriate personal protective equipment (PPE): This may include gloves, N95 respirators (or higher), eye protection, and disposable coveralls—especially when handling sick or dead birds, cleaning coops, or working with contaminated materials.
Practice good hygiene: Wash hands frequently with soap and water, especially before eating, drinking, or touching your face. Use alcohol-based hand sanitizer when soap isn't available.
Avoid touching your face: Viruses can enter your body through your eyes, nose, or mouth.
Follow decontamination protocols: Clean and disinfect tools, equipment, and work surfaces regularly using EPA-registered products effective against avian influenza.
Stay up to date on seasonal flu vaccines: While the seasonal flu shot doesn't protect against bird flu, it helps reduce the risk of co-infection and makes diagnosis clearer if you do get sick.

The National Institute for Occupational Safety and Health (NIOSH) offers a free, multilingual alert with detailed guidance for poultry workers: NIOSH Alert: Protecting Poultry Workers from Avian Influenza.

What to Do If You Think You've Been Exposed

If you work with birds and develop flu-like symptoms—such as fever, cough, sore throat, muscle aches, or eye irritation—within 10 days of potential exposure:

Contact your healthcare provider right away and mention your occupational exposure
Avoid close contact with others to prevent possible spread
Follow public health guidance for testing and treatment

Early reporting helps protect you, your coworkers, and your community.

Trusted Resources for Workers and Employers

Staying informed is a powerful part of workplace safety. These government resources offer science-based guidance:

CDC Avian Influenza (Bird Flu) Overview: https://www.cdc.gov/birdflu/index.html
NIOSH Poultry Worker Safety Recommendations: https://www.cdc.gov/niosh/topics/avianflu/default.html
Occupational Safety and Health Administration (OSHA) Guidance: https://www.osha.gov/avian-flu
USDA Animal and Plant Health Inspection Service (APHIS) – Defend the Flock: https://www.aphis.usda.gov/animal_health/bird-health/bird-biosecurity
EPA List of Disinfectants Effective Against Avian Influenza: https://www.epa.gov/pesticide-registration/selected-epa-registered-disinfectants

Your Health Matters—At Work and Beyond

Whether you're on a farm, in a processing facility, or responding to an outbreak, your safety is essential. At Crestwood General, we support workers with accessible, compassionate care and practical health guidance. If you have concerns about exposure, symptoms, or preventive care, we're here to help.

Bird flu may sound alarming, but with knowledge, preparation, and the right protections, workplace risks can be managed effectively. Stay informed, stay protected, and keep doing the important work you do—with confidence.