How do different strains of the same bacteria species vary in their heat tolerance?

Food, especially meat, must be cooked until it has a high internal temperature in order to kill whatever bacteria are on or in the meat. Nov 21, 2023 ... What water temperature kills bacteria in a washing machine? · Use a sanitising detergent: because not all fabrics can be washed on a hot setting, ... Antibacterial action of vinegar against food-borne pathogenic bacteria including Escherichia coli O157:H7 ... temperature, incubation time, and viable cell number ... The water must be no cooler than 158 degrees Fahrenheit (70 degrees. Celsius) to kill the bacteria in the formula. ... When the formula is the right temperature, ... A good scrub is more important than the water temperature. And research has shown that using washing up liquid to kill bacteria is important. Nov 18, 2024 ... E. coli outbreaks in food are making headlines, prompting questions about how to stay safe from the bacteria that can cause sickness. One purpose of a fever is thought to be to raise the body's temperature high enough to kill off certain bacteria and viruses sensitive to temperature changes. Feb 24, 2023 ... Most germs will die from 165 degrees F to 250 degrees F (121°C) within a couple of minutes. That's the recommended temperature to heat up meat, ... Mar 16, 2025 ... For example, Salmonella will die when exposed to temperatures exceeding 165ºf. That's why we were traditionally told to cook a chicken to 165ºf. Aug 22, 2023 ... Grilled Food Safety · Preheat the grill and scrub it clean before cooking. · Don't assume high heat kills off harmful bacteria.