The effects and prevention of "Salmonella bacteria"

Salmonella are a group of bacteria that normally live in the intestinal tracts of animals and birds. The bacteria are usually transmitted to people when they eat foods contaminated with animal feces. Contaminated foods are often of animal origin, such as beef, poultry, milk or eggs. But all foods, including fruits and vegetables, can become contaminated.

Young children, seniors and those with weakened immune systems from diseases such as AIDS, or as a result of some cancer treatments, are the most vulnerable. The disease is more common in summer than in winter.

Sources of Salmonella

Contaminated foods, such as raw meat, poultry and eggs that have not been cooked properly, are the most common source of the disease. Not washing fresh fruits and vegetables before eating them, as well as not thoroughly cleaning work surfaces used to prepare raw meat and other foods in the kitchen can also expose you to Salmonella. Food can also be contaminated by food handlers who do not thoroughly wash their hands with soap after handling raw meat or after using the bathroom.

Salmonella can be found in the feces of some pets, especially those with diarrhea. Exotic pets, such as snakes, turtles and reptiles, may carry Salmonella even when healthy. People can become infected if they do not wash their hands after contact.