The Public Health Training Network (PHTN) is a distance learning system that takes training to the learner. PHTN uses a variety of instructional media ranging from print-based to videotape and multimedia to meet the training needs of the public health workforce nationwide

EPO Training: To strengthen the public health system by coordinating public health surveillance at CDC and providing domestic and international support through scientific communications, statistical and epidemiologic consultation, and training of experts in surveillance, epidemiology, applied public health, and prevention effectiveness.