Which step in the surveillance task sequence comes after Identify?

• A. Quantify
• B. Observe
• C. Collect
• D. Report

Answer: (A)

In this sequence, after you identify something, you immediately quantify it. Quantifying means attaching measurable values to what you’ve identified—counts, sizes, durations, frequencies, or intensity. This turns a simple recognition into concrete data you can compare, track, and use to guide what you do next. Without quantification, you’d have a label but no scale to judge changes, prioritize actions, or communicate findings.

Observing and collecting still matter, but they come after you’ve pinned down the scale of what you’ve seen. Observation helps you notice additional details and patterns, and collection gathers more data to fill in the picture. Reporting would come later, once you have reliable quantified data to present.