Even though bacteria are generally positive human and ecosystem in general, it is an undeniable fact that there are some people who do the opposite. These are harmful bacteria and cause many ailments as well as illnesses. They are also referred to as pathogens. They attack humans, plants and animals that cause diseases such as anthrax, toothaches, pneumonia, tonsillitis etc

There is no special words that can describe the dangers of these organisms. In fact, some of them are life-threatening and actually lead to death. Take the example of Vibrio cholerae cholera causing or Legionella pnuemoniae causing legionnaire’s disease. If not treated early and well, it can lead to death.

It would be fair to say that in most cases, harmful bacteria leading to food poisoning. No wonder, we should be clean and ensure that we eat is clean and well cooked. Some of these organisms that cause food poisoning are as follows: Salmonella and Campylobacter mainly found in warm-blooded animals or unpasteurized dairy products, listeriosis caused by consumption of contaminated food, Clostridium perfringens in poultry, raw milk, eggs or vegetables and finally zoonoses Campylobacteriosis causing gastrointestinal tract infection and found in food or water contaminated with pests.

harmful bacteria can cause devastating effects and that is why we should be careful with what we eat or drink. They can actually lead to a number of food-borne diseases and usually diarrhea, flu, vomiting, abdominal pain, headache etc effect. When you buy un pasteurized products, be sure to boil first way to kill these organisms.