在位于埃及开罗的美国海军医学研究部工作的科学家们认为，这些发现也提示由猫来充当“哨兵”可能有助于提供一个针对禽流感的预警系统。

The findings also suggest that cats might help provide an early-warning system for avian flu by acting as 'sentinels', say the scientists, who work at a US Naval Medical Research Unit in Cairo, Egypt.

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