New Jersey hospitals are celebrating major drops last year in hospital infections and other preventable problems, crediting a federally funded initiative that's part of the Affordable Care Act. The effort, led by the New Jersey Hospital Association, is aimed at improving the quality of care offered at hospitals by reducing preventable illnesses that originate in health care facilities. These problems are a major cause of concern at hospitals and reducing their occurrence is a goal of federal health reform. The association has been holding face-to-face learning sessions in which doctors and nurses share their experiences in reducing the spread of infections, readmission rates, and other preventable problems.