Exavir Therapeutics, a company dedicated to transforming the lives of patients living with or at risk for acquiring HIV, announced today the publication of preclinical data for XVIR-110, an investigational agent being developed as an ultra-long-acting antiretroviral for HIV treatment and prophylaxis. The research findings, published in Nature Communications, detailed additional mechanistic, drug product stability, pharmacokinetic, and toxicology studies supporting XVIR-110’s profile as a potential best-in-class once-yearly antiretroviral agent.