Which of the following represents a common data source used in Air Force public health surveillance?

• A. Immunization records only.
• B. Environmental weather data.
• C. Clinic and laboratory reports, immunization records, environmental health testing, and deployment health data.
• D. Payroll and personnel records.

Answer: (C)

Public health surveillance relies on multiple data sources to detect and monitor health events across populations. In the Air Force context, pulling data from clinics and laboratories helps identify reported illnesses and confirmed cases in near real time, so leaders can respond quickly. Immunization records show vaccine coverage and help assess prevention efforts and population immunity. Environmental health testing provides information on exposures that could affect health, such as water quality or food safety. Deployment health data capture health events among service members during or after deployments, enabling monitoring of risks related to operations and conditions in the field. When these data streams are combined, you get a comprehensive view of health trends and can spot outbreaks or emerging issues earlier.

Relying on immunization records alone misses actual illness data; relying on environmental or deployment data alone misses other crucial health indicators; and payroll or personnel records do not contain health information.