Answer:
Sampling Frequency – Every year
Sampling exertion – 12% or 10% (contingent on accommodation) – we have to test more houses for better outcomes and alongside this there ought to be assorted variety in the examples chose.
Territories to focus for testing – High hazard regions (where you can get real outcomes however you additionally need to see the generally safe regions whether there are odds of increment of hazard or not)
Activity level for lead – 15 sections for every billion.
Resistance – 1% (if the level compasses 1%, it shows high hazard)
Inhabitant outreach – consistently distribute the genuine reports and results and never occupy individuals