contaminate water 4.21   The water is contaminated.
  contaminate food 1.97   They contaminate food.
  contaminate evidence 1.32   Did sloppy investigators contaminate evidence?
  contaminate area 1.25   Chiocakis said body parts had contaminated the area.
  contaminate meat 1.05   The bacteria live in the intestines of animals and humans and can contaminate meat.
  contaminate sample 0.99   Apparently the older testing methods contaminated the samples.
  contaminate well 0.92   The wells were contaminated.
  contaminate product 0.86   Officials told reporters these products could be contaminated, but so far no proof has been given.
  contaminate soil 0.86   The process was dirty and contaminated the soil with complex hydrocarbon compounds.
  contaminate fish 0.72   Have any fish been contaminated in the Arctic Ocean?
  contaminate groundwater 0.59   Those toxins can contaminate groundwater.
  contaminate people 0.59   Two million people were contaminated, according to health officials.
  contaminate supply 0.53   Public waters supplies may become contaminated by floods.
  contaminate environment 0.46   However, Nelson et al showed that colonised patients could contaminate their environment.
  contaminate river 0.46   The rivers are being contaminated.
  contaminate feed 0.39   The latest scare followed a crisis in May, when the government announced dioxin had contaminated animal feed.
  contaminate system 0.39   When a compressor goes, the whole system often becomes contaminated with little particles of metal.
  contaminate worker 0.39   Seven workers were contaminated after nuclear research equipment caught fire.
  contaminate animal 0.33   You can control the microorganism within a confined space and avoid the possibility of contaminating other animals.
  contaminate building 0.33   The building was contaminated and the federal government later labeled it a Superfund cleanup site.
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