What is the purpose of the Public Health Authority Unit at international airports?

• A. To prevent the importation of communicable diseases and conduct medical surveillance of immigrants
• B. To regulate inflight catering
• C. To manage baggage handling
• D. To supervise cabin cleaning standards

Answer: (A)

The main idea is protecting population health at entry points by stopping the spread of diseases. The public health authority unit at international airports focuses on preventing the entry of communicable diseases and medically monitoring people arriving in the country. This involves screening travelers for signs of illness, checking health declarations or vaccination status if required, and coordinating medical referrals or quarantine if a risk is identified. The goal is early detection and containment, so diseases don’t take hold in the community. Other airport functions like inflight catering, baggage handling, or cabin cleaning relate to everyday operations and aren’t about health surveillance at entry.