Azariah Boyd, CEC trainee in Tamarra James-Todd's lab at HSPH, completed her Master of Science in Environmental Health Epidemiology in December! Her thesis, "Assessing Effectiveness of an Indoor Air Purification Intervention on PM Levels: The Impact of Season and Time of Day on Patients with Atrial Fibrillation", ... Read more about Congratulations to Azariah Boyd on completing master's degree