Having worked there for 30 years , haydon moved to london , where he was very successful 在那里工作了30年后，海顿移居伦敦，在伦敦他非常成功。
2.
Dr haydon and his colleagues have calculated , using data from a rabies outbreak in 2003 , that vaccinating between 10 % and 25 % would suffice , provided veterinarians gave jabs to those wolves living in the narrow valleys that connect the subpopulations 何顿博士和他的同事曾采用2003年狂犬病爆发的数据进行计算，结果表明，如果兽医为那些居住在连接各分部狼群的峡谷中的狼注射疫苗，那么大约10 %到25 %的狼群接受疫苗就足够了。
