CARE is one of the leading humanitarian organizations that fights for poverty issues in the world. It is also one of the largest, private international organizations in the world. The organization specializes in the improvement of basic education, prevention of HIV disease, provision of clean water and sanitation, expansion of economic opportunity, and protection of natural resources. It delivers emergency aid to survivors of war and natural disasters and assists people in rebuilding their lives. CARE serves more than 55 million individuals and families in the poorest communities in over 65 countries in the world. It also assists farmers to increase their crop and livestock yields through activities, such as planting new seed varieties, animal husbandry, home gardening and irrigation. The organization develops life skills, promotes health education, provides psychosocial support and creates income-generating activities. Its reproductive health projects encompass family planning, prenatal care, labor and delivery services, and the prevention, detection and treatment of sexually transmitted diseases. CARE works in collaboration with various humanitarian organizations and government agencies. It additionally offers online donation options.