The phrase "contamination events" refers to situations where something becomes polluted or impure because it came into contact with harmful substances or unwanted materials. Full definition
The hearings will review state and federal oversight issues as well as assess how to prevent future contamination events. (nystateofpolitics.com)
An international project has developed a response programme for rapidly restoring the use of drinking water networks following a deliberate contamination event. (sciencedaily.com)
These types of contamination events, Yakovlev explains, might be mitigated or even avoided if samples from water systems are more thoroughly analyzed so that they can provide a better picture of what is in the water. (sciencedaily.com)