Sample sizes and positive samples by species and tissue type.

Numbers of positive sampled are expresses as a total number, followed by (proportion positive, 95% CI range). Range of 95% CI are given from estimates of p1, p3, p2, p4 for carcasses, legs/wings, ovaries, and saliva, respectively.

阳性采样样本的数量以总数量形式呈现，后续标注（阳性检出比例，95%置信区间（95% Confidence Interval，95% CI）范围）。针对动物尸体样本（carcasses）、腿/翅样本（legs/wings）、卵巢样本（ovaries）与唾液样本（saliva），其95%置信区间范围分别由对应估计值p1、p3、p2、p4计算得出。