The infusorium vaginitis is from the outside infection, but. The reason that one infectious disease can disseminate, must have the origin of infection, the dissemination way and the susceptible person three conditions. Regarding the infusorium, anybody has the possibility to infect, but these vagina potential of hydrogen has the change or the immunity low crowd changes in the infection. After infecting the infusorium, the patient can the self-recovery be extremely few, even if cures, but may also infect again next time. Trichomoniasis’s origin of infection is these belt insect and the object which pollutes.
Has the direct dissemination as for the dissemination way is the sex life dissemination and disseminates two kinds indirectly. In overseas, vagina trichomoniasis is mainly through the sex life dissemination, therefore belongs to it in the nature spread disease. Differs from our country propagation mode. Because our country population are many, public health developed country relative backwardness, therefore, public place’s dissemination also becomes the important dissemination way. For example, thermae’s chair or the public toilet sit the bedpan to bring insect’s secretion pollution, then successor, if sits directly, in the chair or sits in the bedpan to have the possibility to infect. Thermae’s bath, in the density very greatly the disinfection lax swimming pool, taking advantage of puts on other people underpants in the summer, rents the swim suit and so on, possibly creates infusorium’s dissemination. Moreover, between the family member uses to wash the bathtub, the medical source cross infection mutually, is also causes the infusorium indirect dissemination the reason.
