This resource is for general information only and is not medical advice. Talk to a healthcare provider about your individual needs.
According to the World Health Organization, if you are living with HIV and have an undetectable viral load, you can expect to stay healthy, and you cannot transmit HIV through sex.
What is viral load?
Viral load is the amount of HIV in a person’s blood. It is measured through a lab test and helps show how well HIV treatment is working. When treatment lowers the viral load to very low levels, so low that standard tests can’t detect it, it is called undetectable.
Why viral load matters
Maintaining an undetectable viral load protects your health and prevents HIV from being passed through sex. This is known as U=U, which stands for Undetectable = Unstransmitable.
According to the U.S. Department of Health and Human Services (HHS) HIV Clinical Guidelines, reaching an undetectable viral load usually takes between 8 and 24 weeks, depending on individual circumstances and access to care. It’s also important to know that not everyone living with HIV reaches an undetectable viral load. This can happen for many reasons and does not reflect personal failure. Regular medical follow-ups help confirm that viral load remains undetectable over time.
HIV treatment does not protect against other sexually transmitted infections (STIs). Condoms and routine STI testing remain important parts of sexual health.
Even if you have an undetectable viral load and cannot transmit HIV through sex, it is always a good idea to talk with partners about your HIV status and how you take care of your health.
Sharing your HIV status is a personal choice. However, some places have laws that require disclosure in certain situations. Before deciding what feels right for you, consider your safety, comfort, and whether not disclosing could have legal consequences. It’s also a good idea to learn about HIV disclosure laws where you live.
To learn more about Undetectable = Untransmittable (U=U), you can explore the linked page.
Disclaimer
This content is provided by Grindr for general educational and informational purposes only. It is not intended as, and should not be understood as, medical, legal, or professional advice. Grindr is not a healthcare provider and does not provide medical recommendations. Treatment and healthcare decisions should be made in consultation with qualified healthcare providers based on individual circumstances. Medical guidelines and research findings referenced in this content are subject to change as new evidence emerges. For support services and resources, explore the Looking for LGBTQ+ Community Assistance? page. For information about HIV testing sites in your region or country, visit the HIV Testing Services page. Last updated: 2026.