We intend to eradicate Rh disease by encouraging, enabling, and empowering the efforts of diverse groups of individuals and organizations; by serving as a clearinghouse to encourage cooperative and collaborative projects; by disseminating information about ongoing projects and accomplishments; by serving as a central data warehouse to monitor global progress towards eradication; by providing a centralized source of information about Rh disease for patients, physicians and health-care organizations by pursuing implementation research.