They also sampled tissue from deer killed by hunters in the same area, to get an idea of the infection rate in the general population.
他们还提取同一地区被猎人捕杀的黑尾鹿的身体组织样本，以了解一般种群中此类疾病的感染率。
They also sampled tissue from deer killed by hunters in the same area, to get an idea of the infection rate in the general population.
他们还提取同一地区被猎人捕杀的黑尾鹿的身体组织样本，以了解一般种群中此类疾病的感染率。
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