STI Infection Information

Viral infection that attacks the liver and can cause both acute and chronic disease.

Bacterial infection that can infect the genitals, rectum, and throat.

Viral infection causing painful blisters or ulcers at infection site.

Most common STI. Some types can cause genital warts, others can lead to cancer.

Common bacterial STI that often has no symptoms but can cause serious health problems if left untreated.

Viral infection that causes liver inflammation, sometimes leading to serious liver damage.

HIV attacks the body's immune system, specifically CD4 cells (T cells). Without treatment, HIV can progress to AIDS.

Bacterial infection that progresses through stages if untreated: primary, secondary, latent, and tertiary.

Common parasitic STI caused by a protozoan that infects the urogenital tract.

Emerging bacterial STI that can cause urethritis in men and cervicitis in women.