The document discusses public health initiatives in Boston aimed at improving indoor air quality for Head Start children, particularly those affected by asthma and other health conditions. The Action for Boston Community Development (ABCD) has implemented the Boston Healthy Head Start Initiative in collaboration with the Boston Healthy Homes and Schools Collaborative to address environmental health risks and increase awareness among staff and families. Key strategies include training on environmental hazards, development of health policies, and improvement of practices in underserved neighborhoods.