What is a primary use of environmental sampling results in field operations?

• A. Collect representative samples to forecast disease outbreaks
• B. Interpret results to identify contamination sources and guide remediation
• C. Replace clinical surveillance data with environmental data
• D. Use results solely to inform public relations

Answer: (B)

Interpreting environmental sampling results to identify where contaminants originate and how they spread, then using that information to guide remediation, is the primary purpose in field operations. This approach helps pinpoint contamination sources, delineate affected areas, choose appropriate cleanup strategies, and verify that remediation is effective over time, all while protecting workers and the public.

Other uses described don’t align with the main goal. Forecasting disease outbreaks relies mainly on clinical surveillance and epidemiology rather than environmental data alone. Environmental results should complement clinical data, not replace it, and they are not intended solely for public relations—decisions should be driven by safety and remediation needs.