Wellington Onyenwe is currently serving as a Health Scientist, Environmental Toxicologist and Public Health Emergency Responder at the U.S. Centers for Disease Control and Prevention (CDC), as well as consulting ongoing research projects with the Environmental Protection Agency/Food and Drug Administration. His talents have led him to lend technical assistance to Exposure Science and Emergency Response matters including the Ebola, Zika, Flint, Monkeypox, EVALI Responses, amongst other projects, in various capacities and roles.