Can you get sexually transmitted diseases by staying in a hotel?

　　Dyeing in a hotel sexually transmitted diseases How likely is it?

　　Sexually transmitted diseases are the same as common infectious diseases. Three conditions are required to get the disease: source of infection, route of transmission and susceptible people. STDs are healthy Obtained from sexual contact between a person and a person with a sexually transmitted disease. In addition to sexual contact, indirect contact can also cause infectious diseases, but the chance is very small, almost less than 5%. In addition to direct sexual contact and indirect contact, sexually transmitted diseases can also be transmitted through blood. According to statistics, more than 90% of sexually transmitted diseases are directly transmitted through sexual intercourse, and the use of condoms such as Durex during sexual intercourse can effectively prevent it.

　　A patient in the clinic did say that he often traveled on business and contracted STDs from unclean sheets and towels, but when asked again, he had a history of unclean sexual contact. It can be said that the probability of contracting sexually transmitted diseases due to staying in a hotel is lower than winning 5 million in the lottery.

　　STD virus bacteria are actually very fragile

　　Presuming that there are roughly three channels for infectious diseases in hotels: using bed sheets and bath towels, flush toilets and bathtubs. STD virus bacteria are excreted by STD patients and remain on bed sheets, bath towels, toilets or bathtubs. Will healthy people get STDs if they come into contact with these things?

　　In fact, the vast majority of STD virus bacteria have low survival ability outside the body. After leaving the human body, their vitality will decrease, and most of them will die immediately. Even if you don't die, you will only encounter skin There happens to be a gap in the body so that pathogenic substances can enter the human body.

　　Even if a small amount of viruses and bacteria enter the human body, if the human body's immunity is normal, it will not cause infection. These pathogenic substances will be immediately destroyed by the human immune system.

　　Take genital warts as an example. It takes 10 to the power of 4 to 5 viruses to cause infection. If a patient drains body fluids on the bed sheets and toilet, most of the viruses will die within 15 to 20 minutes, and a very small amount will survive.； There must be a break where the human body comes into contact with body fluids for the virus to enter ； The number of surviving viruses is too small to cause infection.

　　If you use a bathtub to take a sitz bath, the human genitals may be exposed to pathogenic substances, but the pathogenic substances will also be diluted by adding a large amount of water to the bathtub. Even if they enter the human body, they will not be lethal.