What is the purpose of a field investigation kit in public health work?

• A. To collect, preserve, and transport samples, forms, and basic tools during field investigations.
• B. To store medical records for hospital use only.
• C. To manage vaccination campaigns in urban centers.
• D. To coordinate food distribution.

Answer: (A)

In field public health work, investigators need to be ready to collect data and specimens wherever an event or outbreak is found, while also documenting details as they go. A field investigation kit is designed for just that: it provides portable containers and supplies to collect, preserve, and transport samples, plus forms and basic tools to record observations and workorders on site. This setup helps maintain the integrity of samples (through proper labeling, containment, and, when needed, cold-chain transport) and ensures paperwork is complete and organized so the information can be quickly sent to a lab or central office for analysis. The kit supports the entire workflow of a field investigation—collection, preservation, documentation, and transfer—so decisions can be based on timely, accurate data.

Other tasks described—storing medical records for hospital use, managing vaccination campaigns, or coordinating food distribution—are not the primary purpose of a field investigation kit. Those activities involve different systems and tools beyond the on-site collection and transport focus of the field kit.