Rita Colwell

Rita Colwell is a distinguished scientist and researcher in microbiology and environmental health. She made significant contributions to understanding how bacteria cause diseases like cholera, especially how environmental factors influence outbreaks. Colwell was the first woman to serve as director of the U.S. National Science Foundation, where she promoted STEM education and science policy. Her work helped improve water safety and public health worldwide. As a visionary leader, she combines scientific expertise with policy advocacy, emphasizing the importance of science in addressing global health and environmental challenges.