Avian flu from an occupational health perspective

Area of Science:

• Public Health
• Occupational Health
• Infectious Diseases

Background:

• Pandemics involve widespread non-occupational infections, but occupational exposure can drive disease emergence.
• Small-scale poultry farmers show high risk for H5N1 avian flu infection.
• Other bird-handling occupations may also face significant H5N1 exposure risks.

Purpose of the Study:

• To review the occupational health aspects of H5N1 avian flu.
• To examine efforts to prepare for a potential flu pandemic.
• To outline protective measures for high-risk workers.

Main Methods:

• Literature review focusing on H5N1 avian flu and occupational health.
• Analysis of existing and potential control measures for at-risk workers.
• Discussion of the role of occupational medicine in pandemic preparedness.

Main Results:

• Identifies H5N1 avian flu as an emerging infectious disease with occupational health implications.
• Highlights the vulnerability of poultry farmers and other bird-handling occupations.
• Outlines a hierarchy of controls for worker protection.

Conclusions:

• Occupational medicine is crucial for protecting workers from avian flu transmission.
• Reducing occupational risk can significantly contribute to global pandemic preparedness.
• Proactive measures may delay or prevent the next influenza pandemic.