RecruitingPhase 2Drug trialOral Tafenoquine Plus Standard of Care Versus Placebo Plus Standard of Care for BabesiosisThis study is a double-blind, randomized, multisite, placebo-controlled trial comparing the safety and efficacy of TQ versus placebo in patients hospitalized for babesiosis with low risk for relapsing disease who will also be administered a standard-of-care antimicrobial regimen (A/A) that is recommended in the 2020 IDSA guideline on the diagnosis and management of babesiosis.