Introduction: On July 9, an infectious diarrhea case occurred in Wuhan University, which was found to be caused by Vibrio cholerae infection. It is worth mentioning that cholera will not spread through air, nor through direct skin contact, but only through feces, which means that contact will not lead to infection. Only by paying strict attention to personal hygiene and washing hands in time before and after meals can we avoid the infection of cholera.

Contact with cholera patients will not directly lead to cholera infection, but attention should be paid to personal hygiene and hand washing. The transmission route of cholera in Hu Jun is mainly through feces. In other words, skin contact with Vibrio cholerae may lead to infection if you don't pay attention to hygiene. In some areas with poor sanitary and medical conditions, it is a high incidence period of cholera.

Although cholera does not spread through air or skin contact, it still poses a great threat to human body. In China, the main transmission route of cholera is the use of raw aquatic products without disinfection, such as the street itself, some other raw food products on the street and so on. So try to avoid using aquatic products of unknown origin. And raw water that has not been strictly disinfected. Raw aquatic products without strict high temperature disinfection contain a lot of bacteria and viruses. Without strict high-temperature disinfection, it is harmful to our human body. If we use raw aquatic products directly, we may be infected by viruses or bacteria. If we use food after contact with bacteria and don't wash our hands before drinking water, it is possible to directly touch food through feces and then reach our bodies.

Cholera is not directly contagious. We just need to pay more attention to personal hygiene, refuse to eat raw aquatic products on the street, or directly vaccinate against cholera.