Nonetheless, locations that processed or received intentionally contaminated letters had widespread contamination (13, 17 ).
Mismatched waters can trigger the release of small solid contaminants that may lead to widespread contamination of an aquifer, they say.
If the field hospital were contaminated, we would expect fairly widespread contamination and therefore, would have expected multiple environmental samples to have been positive for A. baumannii.
Mining, handling, processing, and personal or commercial use of asbestos-contaminated vermiculite have led to widespread contamination of the Libby, Montana, area.
Pollution is rife, with widespread contamination of farmland and irrigation water.
"Despite this widespread contamination, the US currently has no national drinking water standard for chromium-6".
Widespread contamination of water supplies and poor sanitation make it dangerous to mix formula.
If this is the case, there may be widespread contamination at the site.It could have been worse.
A detailed report published last year by the Ministry of Environmental Protection found widespread contamination of Yangtze tributaries and lakes with copper, zinc, lead and ammonium.
Probably no aspect of the entire water-pollution problem is more disturbing than the threat of widespread contamination of ground water.
The reports of hot spots do not indicate how widespread contamination is in the capital; more sampling would be needed to determine that.
