RecruitingPhase 1Drug trialA Study to Assess the Safety, Tolerability, and Pharmacokinetics of VH4011499 Compared to Placebo in Adults Without HIVThe purpose of this study is to investigate safety, pharmacokinetics and tolerability following single ascending dose (SAD) and multiple ascending doses (MAD) of VH4011499 administered subcutaneously (SC) and intramuscularly (IM) in participants without HIV.