Mona Hanna-Attisha is a pediatrician and public health advocate known for her pivotal role in exposing the lead contamination crisis in Flint, Michigan. Through her research, she discovered dangerously high levels of lead in children’s blood linked to the city’s water supply changes. Her findings highlighted the long-term health repercussions and spurred local and national attention, leading to changes in water safety policies and increased advocacy for affected communities. Her work is marked by her commitment to community activism and her dedication to children’s health. Hanna-Attisha often collaborates with other public health professionals and engages with local organizations to support vulnerable populations. Her efforts reflect a broader mission to ensure that all children have equitable access to safe environments and healthcare. Hanna-Attisha is also an influential speaker and author, sharing her experiences and insights to raise awareness about public health injustices. Through her storytelling, she emphasizes the importance of scientific research in advocating for social change and the need for vigilance in protecting public health, especially in marginalized communities. Mona Hanna-Attisha is a renowned pediatrician and public health advocate, famous for revealing the lead contamination crisis in Flint, Michigan. Her commitment to community health and activism drives her work, where she emphasizes the importance of addressing health disparities affecting children. As an author and speaker, Hanna-Attisha raises awareness about public health issues and the need for advocacy, particularly for marginalized communities.