The Health Resources and Services Administration (HRSA) is a U.S. government agency under the Department of Health and Human Services. It focuses on improving access to healthcare services for people who are uninsured, isolated, or medically vulnerable. HRSA provides funding and support to health centers, hospitals, and other organizations to enhance healthcare delivery across the nation. HRSA also oversees programs that train healthcare professionals and improve the quality of care. It plays a crucial role in addressing public health challenges, such as maternal and child health, and works to ensure that all Americans have access to essential health services, regardless of their circumstances.