1.   More than a Decade ago the National Academy of Sciences recommended that new technology be used to target harmful bacteria.

2.   Ridding his stables of a harmful bacteria cocktail has been a long and costly process for Berwickshire trainer James Adam.

3.   Scientists have recommended that new technology be used to target harmful bacteria.

4.   Thorough cooking kills harmful bacteria, so be sure ground meat and poultry are cooked to the well-done stage.

5.   Two separate surveys found that many prepacked sandwiches were being stored at dangerously high temperatures, causing the spread of harmful bacteria.

6.   Other plants sown with the reeds absorb heavy metals and harmful bacteria.

7.   And scientists are working on a vaccine to wipe out harmful bacteria carried by cattle and chickens at the safest point possible, before they ever leave the farm.

8.   And this organism has an unusual resistance to acid, including stomach acid, which we usually count on to kill harmful bacteria.

a. + bacterium >>共 335
deadly 8.12%
harmful 6.24%
drug-resistant 3.12%
resistant 2.94%
disease-causing 2.85%
common 2.59%
dangerous 2.50%
coliform 1.96%
same 1.78%
intestinal 1.78%
harmful + n. >>共 240
effect 18.33%
bacterium 7.92%
substance 4.19%
chemical 3.73%
ray 3.39%
emission 3.05%
radiation 3.05%
material 1.92%
level 1.58%
consequence 1.47%
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