RecruitingEarly Phase 1Drug trialEvaluation of the Pharmacokinetics, Biodistribution and Radiation Dosimetry of [18F]MODAG-009 Positron Emission Tomography (PET) Radiotracers in Adult Healthy VolunteersThis is an open-label, single-center, phase 1 study to further characterize \[18F\]MODAG-009 in Healthy Volunteers (HV). Approximately 6 participants will be enrolled in this study. Each participant will receive a single dose of \[18F\]MODAG-009 radiotracer and undergo whole body PET imaging covering up to 10 bed positions to capture the whole body from skull vertex to mid-thigh.