Now, let Bian Xiao popularize the following salmonella infections. First, introduce the source of infection. Salmonella has a wide range of sources of infection. For example, if germs enter the human body from people's mouths, then people and animals with germs are the sources of infection. Usually at this time, it is necessary to isolate the virus carriers. However, there is a difficult situation. There are two kinds of carriers. The first is chronic carriers. Salmonella can live for about a year. The other is a healthy carrier with good health and strong immunity. Therefore, the virus cannot pose a threat to them, but it will infect their families. So, how does this virus spread through people? In fact, this virus will be parasitic in the intestines of people or animals, and then excreted through feces. This kind of feces with germs will pollute water or food. When people drink this polluted water source, germs will enter the intestines. In this process, it can not be ignored that flies and water are generally used as important vectors of this virus. Therefore, in daily life, remember to drink boiled water, keep the house clean and eliminate flies in the cradle.
Secondly, eating raw eggs and vegetables also has a great chance of getting infected with Salmonella. According to statistics, in 20 13, hundreds of people in 30 states in the midwest and south of the United States were infected with Salmonella by eating fresh tomatoes bought from supermarkets. Among them, some people were hospitalized because of serious illness, and some people died because of critical illness. So this kind of bacteria will die if they are not careful. Writing here, Bian Xiao is also startled, because in daily life, there are also behaviors of eating tomatoes. It seems that we should pay attention to eating raw vegetables in the future. However, Bian Xiao suggested here that it is safer to eat cooked vegetables and eggs.
? At the same time, meat products and their products are also one of the pollution sources of Salmonella. So when you usually handle these meats, you must clean them and cook them. Don't give this virus an opportunity.
Finally, as long as we pay attention to living hygiene and clean up vegetables, eggs, meat and related kitchen utensils, we can effectively avoid the survival of Salmonella and its parasitism to human beings.