Prevalence and public health implications of state laws that criminalize potential HIV exposure in the United States

Describes the prevalence and characteristics of laws criminalizing HIV exposure across the U.S., examining the implications of these laws for public health practice. Finds that nearly two-thirds of states have legislation criminalizing potential HIV exposure, including behaviours that pose low or negligible risk. States are encouraged to re-examine HIV-specific laws (referencing current science) and consider whether current laws are the best vehicle to achieve their intended purposes.