HIV Criminalization in the United States

Many HIV criminal laws date from the 1980s and 1990s, before today’s effective treatment and prevention options were widely available. The science has changed: a person taking HIV treatment who achieves and maintains a viral load below 200 copies/mL does not transmit HIV through sex. Current laws do not necessarily reflect that evidence.^[1][2]

CHLP’s September 2026 maps identify 32 states with exposure or transmission offenses and 40 with at least one offense or enhancement targeting people living with HIV. The categories overlap and include laws that refer to HIV directly or through broader disease definitions. Many offenses do not require transmission or an intent to transmit, but the elements and defenses differ by jurisdiction.^[3]

This page is the national picture: what the laws look like across the country, what the science actually says, how enforcement falls disproportionately on Black Americans and women, where reform is happening, and how people living with HIV can protect themselves. A dedicated Florida guide is linked below for local detail.

CHLP’s maps distinguish several overlapping legal categories. The following counts come from its September 2026 PDF; they do not describe a single uniform offense or set of defenses.^[3]

• Exposure and transmission offenses — 32 states. Required conduct and whether transmission must occur depend on the law.
• Sex-work enhancements — 9 states. HIV status can increase penalties for sex-work-related offenses; the details vary.
• Bodily-fluid enhancements — 10 states. These concern alleged exposure to bodily fluids. Saliva alone does not transmit HIV.
• General criminal law enhancements — 10 states. HIV-related provisions can increase penalties for an underlying crime.
• Needle and syringe-sharing enhancements — 10 states. These address sharing used injection equipment.
• Donation offenses — 14 states. Federal donation law also exists, with research/testing and specified HHS-guideline exceptions.^[4]

CHLP’s September 2026 map identifies five states where an HIV-specific conviction may require sex-offense registration. Civil commitment raises separate legal questions; consult the jurisdiction’s current rules and a qualified lawyer rather than treating an HIV conviction as automatically authorizing indefinite confinement.^[3][5]

The Williams Institute’s February 2026 brief summarizes enforcement research conducted from 2015 through 2025 in 16 states. The available records differ by state and include arrests, convictions, incarceration or registration; not every state supplied every type of outcome.^[6]

Many HIV criminal laws predate modern treatment and prevention. Combination therapy, viral-load monitoring, PrEP, and U=U evidence have changed the clinical context in which these laws operate.^[1][2]

Undetectable = Untransmittable (U=U). Maintained viral suppression below 200 copies/mL on treatment prevents sexual HIV transmission. In the 2019 PARTNER2 analysis, 782 male couples contributed 76,088 condomless anal-sex acts during eligible follow-up, with zero linked transmissions within those couples. Fifteen HIV infections occurred, but none was linked to the study partner.^[2][7]

Transmission science. HIV is not transmitted through saliva or spitting. Biting transmission is extremely rare and has involved severe tissue injury and blood; it should not be described as impossible under every circumstance. Legal provisions concerning bodily fluids do not necessarily track these distinctions.^[8]

In 2014, the U.S. Department of Justice explicitly urged states to modernize HIV criminal laws to reflect current science^[9]. CDC has stated that HIV criminalization laws should reflect current scientific and medical evidence and has described modernization as part of addressing structural barriers to ending the HIV epidemic in the United States^[10]. The Positive Justice Project’s consensus statement calls for reform grounded in evidence, intent, and proportionate punishment^[11].

Your rights and dignity should not depend on a lab result. U=U is a powerful reason to challenge outdated laws. It must not become a dividing line between people considered deserving of protection and people left exposed to prosecution.

A 2018 racial-justice call from CHLP, SERO, Prevention Access Campaign/U=U, Positive Women’s Network, Black AIDS Institute, and Counter Narrative Project warned that suppression-based reform could deepen inequality. Their concern was that exemptions benefiting people able to document consistent care could leave others behind. They supported using U=U in reform without making it the entire foundation.^[19]

Access and support matter

NIH treatment guidelines identify barriers including insurance gaps, medication costs, unstable housing, transportation, stigma, depression, and substance use. These can interrupt care or make treatment harder to sustain. Mental health conditions or substance use do not tell you an individual’s viral load or mean they cannot succeed on treatment; NIH specifically cautions against withholding or delaying therapy on those grounds.^[21]

The practical response is support: reliable medication access, mental health care, substance-use services, and help staying connected to a clinic. Start with HIV medication and care assistance, our mental health guide, or Find Care.

Unequal care meets unequal enforcement

The Williams Institute’s February 2026 synthesis describes how reduced access to treatment intersects with greater police surveillance and harsher punishment for Black Americans. Those findings show why a medical exemption alone cannot resolve the inequalities surrounding HIV criminalization.^[6]

An individual defense is different from the basis for reform

CHLP’s treatment-as-prevention FAQ makes an essential distinction: attorneys should use relevant viral-load evidence to defend a client, while advocates should avoid making suppression the condition for fair treatment under a reformed law. A detectable result does not, by itself, establish intent to harm or show that a particular act transmitted HIV. Counsel must assess the actual statute and facts.^[20]

What a broader reform framework asks for

The Positive Justice Project calls for ending HIV-specific criminal laws and limiting criminal punishment to cases involving proven intent to harm, conduct likely to cause the alleged harm, and actual harm attributable to that conduct, with proportionate penalties. These are reform principles, not a description of every state’s current law. They focus on conduct and evidence rather than treating HIV status as proof of wrongdoing.^[11]

Our position is that access to care should be expanded and unjust criminalization ended for people across the viral-load spectrum. That includes people who are undetectable, people who are detectable, and people who do not know their current result. Read the Florida discussion for how this distinction applies locally.

The Williams Institute’s February 2026 synthesis covers studies conducted in 16 states during 2015–2025. These historical comparisons use different record types and periods. Some states supplied criminal-case records as a proxy for arrests, or incarceration/registry records as a proxy for convictions. The comparisons describe shares of recorded outcomes, not an individual’s probability of arrest or conviction.^[6]

• Across all 16 states, Black people’s share of the arrest measure exceeded their share of the general population.
• In 12 states, their share of the conviction measure exceeded their share of people living with HIV.
• Registration data also showed disparities; the Louisiana and Tennessee examples below identify the comparison populations.

Some specific state disparities documented by the Williams Institute^[6]:

• Louisiana: Black residents represented 32% of the population and 67% of people living with HIV in the state — but 74% of those on the sex-offender registry for an HIV-related conviction.
• Tennessee: Black residents represented 17% of the population and 55% of people living with HIV — but 74% of those on the registry for an HIV-related conviction. Ninety percent of people on the registry for HIV exposure convictions are men; the majority are Black men.
• Nevada: Black residents represented 10% of the population and 28% of people living with HIV — but accounted for 43% of HIV-related convictions.
• California: Black residents represented 6% of the population and 18% of people living with HIV — but 39% of HIV-related arrests.

Gendered enforcement. In the Tennessee data summarized by Williams, 77% of people on the registry for an HIV-related sex-work conviction were women and 57% were Black women. In its Florida data, women were 81% of people arrested for an HIV-related sex-work allegation. Arrests and registration are different outcomes.^[6]

Potential effects on public health. CDC’s 2022 legal and policy assessment describes concerns that criminalization can deter testing and disclosure and reinforce stigma. This does not establish a uniform causal effect in every state or individual. Community organizations can help people understand and respond to these barriers.^[12][11]

Sero Project provides advocacy resources and help for people affected by HIV criminalization. Its get-help page is a practical starting point.

CHLP’s May 2025 timeline documents repeal and reform efforts beginning with Texas in 1994. Changes include narrower offenses, different penalties, and recognition of prevention measures. The examples below describe historical reforms; use current state law for advice about a specific situation.^[13]

Reforms differ. Removing an HIV-specific offense does not rule out prosecution under other laws. Modernization can change elements, penalties, or defenses without repealing an offense. CHLP’s September 2026 map still includes Maryland and North Dakota under broader disease provisions.^[3]

People living with HIV, medical providers, public-health experts, civil-rights organizations, and local advocates have played central roles in many state repeal and modernization efforts^[13].

Federal law separately addresses donation in 18 U.S.C. § 1122. That 1994 statute makes it a federal offense for a person who has tested positive for HIV and received actual notice to knowingly donate, sell, or attempt to donate or sell blood, semen, tissues, organs, or other bodily fluids for another person’s use — subject to research/testing and HHS-guideline exceptions. Transmission does not have to occur for a conviction. The penalty is a fine of at least $10,000, imprisonment of one to ten years, or both^[4].

Congress has considered the REPEAL HIV Discrimination Act in earlier sessions. One verified example is H.R. 6111 in the 117th Congress, introduced December 1, 2021 under the short title “REPEAL HIV Discrimination Act of 2022.” It was a proposal, not enacted law. Use Congress.gov to check any later legislation.^[15]

Federal agencies have moved without congressional action. The DOJ Civil Rights Division’s 2014 Best Practices Guide urged states to reform HIV-specific criminal laws to align with current science^[9]. The National HIV/AIDS Strategy 2022–2025 called for state-law reform in objective 3.1.1; it is a historical 2022–2025 strategy^[10].

HIV criminal laws vary by jurisdiction and change over time. Use the following resources to prepare questions for qualified counsel; a general guide cannot determine the outcome of a particular case.

• Know your state's law. The Center for HIV Law and Policy publishes state-by-state statutory and case-law resources^[1]. HIV Justice Network’s U.S. profile provides additional monitoring and historical context^[5].
• Ask about documentation. A lawyer or HIV legal-support organization can explain whether and how a record of disclosure might help in your jurisdiction. A message or witness is not a guarantee against charges, and privacy and safety matter.
• Understand the legal limits of U=U. Viral suppression prevents sexual transmission, but its legal significance depends on the statute and facts. Ask counsel how the evidence applies; do not assume it automatically prevents prosecution.^[2] See why individual defense and broader reform are different questions.
• Do not talk to police without a lawyer. If you are questioned, arrested, or charged, ask for a lawyer immediately — ideally one familiar with HIV law. Ask the Center for HIV Law and Policy or SERO about legal resources and referrals; neither guarantees representation.
• Ask about medical privacy. HIPAA applies to covered entities and includes exceptions allowing certain disclosures to law enforcement without consent. State protections may add requirements. Get legal advice about records requests and any duty to answer questions. ^[18]

• Sero Project — network led by people living with HIV, supporting advocacy and organizing to end HIV criminalization. seroproject.com
• Center for HIV Law and Policy (CHLP) — publishes a state-law sourcebook, Positive Justice Project resources, and reform tracking. hivlawandpolicy.org
• HIV Justice Network — global network tracking HIV criminalization enforcement and reform, including detailed U.S. state case law. hivjustice.net
• Williams Institute at UCLA School of Law — publishes enforcement studies and a 2026 synthesis covering 16 states. williamsinstitute.law.ucla.edu
• Positive Women's Network-USA (PWN-USA) — leads reform efforts centered on the disproportionate impact of these laws on women, particularly Black and Latina women. pwn-usa.org
• The ETAF (Elizabeth Taylor AIDS Foundation) — supports reform advocacy and survivor storytelling through its HIV Is Not a Crime campaign. elizabethtayloraidsfoundation.org
• Lambda Legal — civil-rights advocacy on HIV discrimination, with a help desk for information and assistance requests. lambdalegal.org
• The Elton John AIDS Foundation — funds HIV prevention, care, and rights advocacy in the U.S. and internationally. Elton John AIDS Foundation