Organisms dangerous to people and animals continue to mutate, adapt, and spread, and opportunities for new diseases to emerge and travel globally are increasing.
对人和动物存在威胁的有机体扔在持续变异,适应环境并不断扩散;新疾病出现和全球传播的概率也在不断增加。
Organisms dangerous to people and animals continue to mutate, adapt, and spread, and opportunities for new diseases to emerge and travel globally are increasing.
对人和动物存在威胁的有机体扔在持续变异,适应环境并不断扩散;新疾病出现和全球传播的概率也在不断增加。
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