More than 80% of those cases can be attributed to contact with contaminated water and a lack of proper sanitation.

其中80%以上的病例可归因于接触了受污染的水和缺乏适当的卫生设施。

youdao

Dracunculiasis is the second disease which is approaching eradication (the first being smallpox) and it occurs only after people drink contaminated water.

麦地那龙线虫病是即将被消灭的第二种疾病(第一种疾病是天花)，人们一旦饮用了受污染的水后就会引发这种疾病。

youdao

The divers also wear specialized dive suits and old-fashioned hard steel helmets so they can safely operate in contaminated water without being exposed to toxins.

潜水员们也经常穿着特制的潜水服和旧式的钢铁头盔，以使得他们在充满污染水体中不被侵害。

youdao

At least 200 others have contracted the disease, which is caused by contaminated food or water and can be fatal if not treated.

VOA: standard.2009.09.14

"Traditional environmental risks are those that face largely the poor in China, risks like drinking water contaminated with infectious organisms or highly polluted indoor air from people burning wood or other dirty fuels inside homes without chimneys."

VOA: standard.2010.04.07

Some iodine radiation-contaminated water from the site was also found to be running into the ocean.

FORBES: Media Hype Over Nuclear Energy Increases Anxiety And Confusion

Diarrheal diseases caused by drinking contaminated water kill 1.5 million children under 5 each year.

FORBES: CEO of WaterAid America David Winder Calls For More Public Education On Water Issues

The company estimates roughly 12 tons of contaminated water may have escaped into the ocean.

WSJ: New Leak at Japan Reactor Threatens Ocean