The Florida Department of Health in Duval County (DOH-Duval) is dedicated to protecting, promoting, and improving the health of all people in Duval County through integrated state, county, and community efforts. They provide a wide range of public health services, including disease prevention, health education, and community health initiatives. DOH-Duval offers resources on various health topics, such as mosquito-borne diseases, cancer support, and seasonal health tips.