As the economy strains under the weight of the economic deficit, many people are finding themselves homeless, or in a state of poverty.  The state of Maryland has several programs that are trying to address the needs of these populations by providing free clinics.   According to a study done by the University of Massachusetts Medical School and mentioned in a  Medline Plus article, an estimated 400,000 families – compromising about one million children – find themselves homeless each year in the United States.  They frequently do not have insurance or access to medical care, or are unaware of the options available to them.  The clinics listed below offer a number of options for homeless and low-income families.Unite for Sight, compiles lists of without charge clinics around the United States for the homeless, low-income, the catchelorettes and uninsured populations.  They too give complimentary eyesight screenings and imagination teaching programs at varying homeless shelters.  The Bureau of Public Strength Clinics maintains a strength care for the homeless information supply central.  It is updated quarterly so its subject is beautiful trusted.