More than 24 million people over age 40 in the U.S. have cataracts, a leading cause of blindness.   

There will be screenings, health fairs, media appearances, and other health education and outreach activities to heighten the awareness of preventable health problems and encourage early detection and treatment of disease among men and boys.

Topics covered include: child care, Head Start, home visiting programs, child welfare and various aspects of education, among others. It will also look at various populations, such as low-income families, immigrant families, children in foster care, those with disabilities and more.