Sentence examples for contaminated them from inspiring English sources

The cell line had been contaminated, and scientists realised they needed to test Henrietta's descendants to work out what had contaminated them.

Meanwhile, the effort to collect and identify the tainted letters and the strains of anthrax that contaminated them has been maddeningly slow.

The shuttered row of shops sits in the shadow of an overhead platform, built to protect pedestrians during the repair and cleaning of the buildings after the fires and collapses across the street had damaged and contaminated them.

Those from Iraq have a reputation for being larger, but in recent years their cachet has fallen due to unverified suspicions that fallout from American weapons has contaminated them.

The islands of the Bikini Atoll were used as instrumentation sites and, until Baker contaminated them, as recreation sites.

Several studies included both rural and urban populations, and some of the wells may not have been located in areas where agricultural chemicals could have contaminated them.

He did not want to "contaminate" them, he said, at least not yet.

E. coli originates in animals but can spill into water used to irrigate vegetables, contaminating them.

But extracting samples without contaminating them is only one of many challenges.

If it lands in your bowls and pans, it can contaminate them, very possibly making someone extremely sick.

It's impossible to dye plastic green or to print green ink on paper without contaminating them".