Hugen’s Jerry Vockley named as a 2021 American Association for the Advancement of Science Fellow. Election as a Fellow honors members whose efforts on behalf of the advancement of science or its applications in service to society have distinguished them among their peers and colleagues. Vockley directs an active research program on inherited disorders of energy and protein metabolism, focused on both understanding the genetic causes of these disorders and developing new treatments for them. Since the early 1990s, his research has consistently earned support from the National Institutes of Health. The diseases Vockley treats are all related to defective enzymes, special proteins in the body that carry out chemical reactions.