The most significant reductions in high-level contamination have been made by the Co-operative and Waitrose, the FSA said.
The threat from nuclear power plants is twofold: grand scale catastrophe and continuing health problems connected with radioactive contamination in our air, water, soil and food supply — both short-term, high-level contamination and the long-term, low-level kind.
However, water migrates slowly in most rock formations, and, contrary to the popular belief that any dissolution of waste would quickly lead to high-level contamination, only low levels of contamination are projected in even the worst-case scenarios.
Severe large scale soft-tissue damage, including high-level contamination, was common to all tsunami victims repatriated from the disaster area.
This study confirms service lives of the filters: using filters beyond the manufacturer's recommendation may lead to high-level contamination with Pseudomonas aeruginosa.
Eels from North Rhine-Westphalian waters showed a high level of contamination.
This shows the high level of contamination in this study zone and also in Nigeria where, all the samples analyzed contained the residues of this antibiotic.
Even though our pooled sample size was smaller than the ANVISA recommendation of 200 g for fecal-coliform analysis, the samples with 25 g were sufficient to detect a high level of contamination.
"But the large numbers do indicate a high level of contamination potentials and a low level of routine cleaning and disinfecting".
Indeed, a high level of contamination within fish tissue has been observed, and the Sea of Azov has reportedly become almost devoid of the animals.
Overall these gowns showed a high level of contamination (on average 50 cmU/25 cm).
