11. Despite the rough handling, the plants grew to produce seeds that contained the bacteria DNA. 12. If the meals are made in a clean room, research shows, they contain fewer bacteria that foster spoilage. 13. In Cincinnati, four people had taken antibiotics after opening a letter claiming to contain the bacterium. 14. In addition, some dairy products such as yogurt and buttermilk contain natural bacteria that help digest lactose. 15. In each country, guacamole was the dip most likely to contain bacteria. 16. Indigenous male and female mosquitoes could still produce fertile progeny, but when the product of mixed breeding failed to contain the bacterium, that line quickly died off. 17. It is being tested at an Army laboratory at Fort Detrick, Md., to determine whether it contains the bacteria. 18. Local health officials said the droppings might contain bacteria like shigella and salmonella, though they conceded that no studies directly supported that contention. 19. Neither are lakes and rivers, which often contain bacteria from septic tanks and run-off from sewers and pasture lands. 20. Pasteurized eggs, which should not contain harmful bacteria, are the norm in commercially produced U.S. mayo, including reduced-fat versions. |