发展中国家需要认识到:形成研发流感疫苗的能力将获得长期利益——5月4日,流感科学家汇聚在世界卫生组织(WHO)设在日内瓦的总部,讨论在研制抗H5N1禽流感病毒疫苗中取得的进展。一个危险的信号是,发展中国家将可能是最后获得此类疫苗的国家。因此,为了那些急需疫苗但购买不起的? Developing countries need to recognize that long-term benefits will be gained in developing the ability to develop a flu vaccine - On May 4, flu scientists gathered at the World Health Organization’s Geneva-based headquarters to discuss ways to develop vaccines against the H5N1 bird flu virus Progress made. A dangerous signal is that developing countries will likely be the last to receive such vaccines. So, for those who need vaccine urgently but can not afford it?