Recognizing the need for greater international and regional cooperation to meet new and existing challenges to public health, in particular in promoting effective measures such as safe, affordable and accessible vaccines, as well as assisting developing countries in securing vaccines against preventable infectious diseases and supporting the development of new vaccines,
认识到需要加强国际和区域合作，以应付公共卫生面临的新挑战和现有挑战，尤其是在推广安全的、负担得起的、易得到的疫苗等有效措施，以及在协助发展中国家获得对付可预防传染病的疫苗和支持研制新疫苗方面，