Those most at risk of illness from this bacteria include children, the elderly, pregnant women, and people with weakened immune systems. Bacteria associated with fecal contamination have been around as long as humankind. But this particular bacteria is important because it has evolved to survive in cool temperatures, and in acidic environments that are usually fatal to other disease-causing bacteria. And although potentially deadly to humans, the bacteria can survive in deer and cattle with no ill effect to these animals. This bacteria also seems to be a problem because normal food handling steps such as rinsing of lettuce or chilling of ground beef cannot eliminate it from food.
Heat is needed to kill it.
Both humans and animals can become contaminated with this bacteria from swallowing water in freshwater swimming areas that has been contaminated with feces from infected animals or humans. Consumers, researchers, and activists all over the U.S. are concerned about this bacteria because of those most at-risk. However, for those in the at-risk group, this bacteria can be deadly. Here are some answers to additional questions that I have been asked since the start of apple season. Apple juice found in glass jars with metal lids is usually pasteurized.