60 Degrees Pharmaceuticals, Inc. is conducting a double-blind, placebo-controlled trial in collaboration with Brigham and Women’s Hospital to evaluate tafenoquine combined with standard treatment for hospitalized babesiosis patients. The trial aims to assess safety and efficacy, with endpoints including time to symptom resolution and molecular cure. Recruitment of 24-33 patients is planned for summer 2025, with an interim analysis expected in early 2026.