Prevention
Types of STIs
Statistics
Treatments
100

This barrier method reduces the risk of HIV, chlamydia, and gonorrhea transmission.

What is a condom?

100

HIV and HPV belong to this category of STI.

What are viral STIs?

100

This age group accounts for nearly half of all new STI cases in the U.S.

What are people 15–24 years old (young adults)?

100

Bacterial STIs such as gonorrhea and chlamydia are primarily treated with this.

What are antibiotics?

200

This one-time vaccine protects against several strains of HPV.

What is the HPV vaccine?

200

Chlamydia and gonorrhea belong to this category of STI.

What are bacterial STIs?

200

This STI is the most commonly reported bacterial STI in the U.S.

What is chlamydia?

200

While viral STIs can’t be cured, this type of medication helps manage HIV. 

What are antiretroviral medications (ART)?

300

This daily medication can reduce the risk of acquiring HIV by up to 99%.

What is PrEP (pre-exposure prophylaxis)?

300

Trichomoniasis is this type of infection, which is caused by a parasite.

What is a protozoan STI?

300

Approximately, this fraction of people with an STI have no symptoms.

What is 1 in 2 (or about 50%)?

300

This medication is used to treat herpes outbreaks and reduce transmission risk.

What is an antiviral, such as acyclovir or valacyclovir?

400

Reducing the number of these can lower the likelihood of STI exposure.

What are sexual partners?

400

This viral STI causes painful blisters and can lie dormant for life.

What is herpes (HSV-1 or HSV-2)?

400

The CDC estimates that how many new STIs occur each year in the U.S.

What is about 20 million?

400

This single-dose treatment cures trichomoniasis.

What is metronidazole (Flagyl)?

500

This form of STI prevention involves testing and treating both partners before engaging in sexual activity.

What is mutual monogamy with testing?

500

Syphilis progresses through stages including primary, secondary, latent, and this severe final stage.

What is tertiary syphilis?

500

This percentage of sexually active people will get HPV at some point in their lives.

What is over 80%?

500

Early-stage syphilis is effectively treated with an injection of this antibiotic.

What is penicillin (specifically benzathine penicillin G)?

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