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  1. About Sexually Transmitted Infections (STIs) | STI | CDC

    Mar 25, 2024 · A sexually transmitted disease (STD) develops because of an STI and the term implies that the infection has led to some symptom of disease. People sometimes use the …

  2. Sexually Transmitted Infections (STIs) | STI | CDC

    Jan 16, 2024 · Letters from the Director of the Division of STD Prevention to public health colleagues. Program management, evaluation, and outbreak response resources and tools for …

  3. Fact Sheets | STI | CDC

    Provides basic information about STD Risk and Oral Sex, including prevention and testing.

  4. STI Treatment Guidelines - Centers for Disease Control and …

    Jul 10, 2025 · Treatment guidelines for sexually transmitted infections from CDC's Division of STD Prevention

  5. How to Prevent STIs | STI | CDC

    Apr 9, 2024 · Overview What are STIs? An STI is a virus, bacteria, fungus, or parasite people can get through sexual contact. Sexually transmitted diseases (STDs) develop as a result of an …

  6. The Lowdown on How to Prevent Sexually Transmitted Diseases

    The Good News STDs ARE preventable. There are steps you can take to keep yourself and your partner (s) healthy. Here’s How You Can Avoid Giving or Getting an STD:

  7. STI Statistics | STI Statistics | CDC

    Statistical reports of Sexually Transmitted Infections in the United States.

  8. Clinical Guidance for STIs | STI | CDC

    Jan 16, 2024 · Recommendations for Providing Quality STD Clinical Services (STD QCS) STD QCS highlights the services healthcare settings can offer to provide the highest-quality STD car...

  9. STI and HIV Infection Risk Assessment

    Because the incidence of certain STIs, most notably syphilis, is higher among persons with HIV infection, use of client-centered STI counseling for persons with HIV continues to be …

  10. Getting Tested for STIs | STI | CDC

    Jan 31, 2025 · If you are sexually active, STI testing is one of the most important things you can do to protect your health. Have an open and honest conversation with your healthcare provider …