The virologist is supporting the Ministry in laboratory detection of dengue and helping with the collection and identification of the predominant strain in circulation.

病毒学家正在登革热实验室检验方面支持卫生部，帮助收集和确认传播的主要菌株。

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The complete collection, plus yearly updates, put perilous strain on floor joists.

FORBES: Bye, Bye, Britannica

So EBI has developed a strain of bacteria that gobbles up the compound in wastewater collection systems by injecting the microbes right at the site.

FORBES: Germ warfare