But public health experts fear the virus could mutate and spread among humans, causing a deadly pandemic.

公共卫生专家担心这种病毒可能变异，并在人类之间传播，引起致命的流行病。

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But public health experts fear the virus could mutate and spread among humans, causing a deadly pandemic.

公共卫生专家担心这种病毒可能变异，并在人类之间传播，引起致命的流行病。

youdao