Syphilis is a unique human disease, the dominant and recessive syphilis patients are the source of infection, infection of the skin secretio
Syphilis is a unique human disease, the dominant and recessive syphilis patients are the source of infection, infection of the skin secretions, blood contains a large number of TP (Treponema pallidum).
Route of transmission: the patient's skin lesions, blood, semen, milk and saliva are present in the presence of TP. The common ways of transmission are the following:
1 of sexually transmitted infections in approximately 95% of patients through sexual contact with small damage to the skin and mucous membrane infection.
4 TP can be transmitted to the fetus through the placenta and umbilical vein through the placenta after 2 months. During the process of delivery through the birth canal skin abrasions contact infection.
3 other ways refrigerated within 3 days of syphilis blood is contagious, by way of the blood input of iatrogenic infection; a few patients can through kissing, shaking hands, lactation or contact with contaminated clothing, appliances and infection.
(infectious disease Eighth Edition)