How can STI’s be passed on?
1. Fluid transmission (vaginal fluid, anal fluid, semen, blood); 2. Skin-to-skin transmission; 3. Indirect transmission (used condoms or via parasitic STIs like pubic lice); 4. Vertical transmission (during childbirth).
seen from China
seen from China
seen from United States
seen from United States

seen from United Kingdom
seen from China

seen from Poland
seen from Poland

seen from United States

seen from United Kingdom

seen from Israel

seen from United States

seen from Colombia
seen from Germany

seen from United States
seen from China
seen from Germany

seen from United States

seen from Libya
seen from China
How can STI’s be passed on?
1. Fluid transmission (vaginal fluid, anal fluid, semen, blood); 2. Skin-to-skin transmission; 3. Indirect transmission (used condoms or via parasitic STIs like pubic lice); 4. Vertical transmission (during childbirth).