As the Nobel Peace Prize laureate Desmond Tutu, one of the world’s great campaigners against HIV/AIDS, wrote recently: “We must make the most of scientific advances over the last half-century, which have made vaccines for other preventable diseases the most powerful and cost-effective health-care investment that currently exists.”
正如诺贝尔和平奖获得者、世界最著名的HIV/艾滋病斗士图图（Desmond Tutu）所说，“我们必须让过去半个世纪中的大部分科学进步——这些进步已经形成了其他可预防疾病的疫苗——成为目前所能找到的最有力、成本效率最高的健康投资。”