Translation of "Contaminated" in Japanese

These infections were caused by contaminated milk.

これらの感染病はミルクの汚染が原因だった。

- The water was contaminated with oil.
- The water was polluted with oil.

その水は油で汚くなった。

TEPCO is unable to stop the flow of dirty water contaminated with highly radioactive material.

東電は高濃度の放射性物質を含む汚染水の流出を防ぐことができない。