The phrase "contamination risk" refers to the possibility of something becoming polluted, infected, or exposed to harmful substances or organisms that can cause harm or damage. Full definition
I knew oats are naturally gluten - free but that due to most mill's manufacturing methods, they are very rarely certified gluten - free because of contamination risks. (wallflowerkitchen.com)
He assured me that there were plenty of gluten free menu options and that Little V was capable of managing cross contamination risk. (foreverfreefrom.com)
Increasing land buffer zones between properties and changing harvesting practices would help to reduce genetic contamination risks. (austorganic.com)