The lesson here is that modern virologic research is key for prevention and control programs such as those carried out by the CDC Rabies Laboratory and Texas State Health Department, which is achieving much success with its coyote vaccination program.

• 这里的教训就是，现代病毒学研究是疾病预防与控制中心下属的狂犬病实验室以及得克萨斯州卫生局正在进行的防制项目的关键所在，州卫生局在其草原狼疫苗免疫程序正取得显著成功。