ASTHO CEO Dr. Mike Fraser and Dr. Ray Barishansky, Former Deputy Secretary for Health Preparedness and Community Protection at the Pennsylvania Department of Health, explain new research on barriers to decision making in public health response; Dr. J.P. Leider, Associate Professor at the University of Minnesota School of Public Health, says more data scientists are needed in the public health workforce; ASTHO has two case studies on a One Health approach to address environmental health issues; an ASTHO article shares the findings of a learning community focused on mental health and substance use in the maternal and child health population; and sign up for ASTHO's Public Health Weekly email newsletter