Not sure if the OA is correct.
The pronoun "its" cannot refer to possessive "virus's", and it is illogical to say that "its" refers to "Dengue fever". "Dengue fever's lifecycle" does not make any sense. Ideally it should be Virus's lifecycle.
The pronoun "its" cannot refer to possessive "virus's", and it is illogical to say that "its" refers to "Dengue fever". "Dengue fever's lifecycle" does not make any sense. Ideally it should be Virus's lifecycle.
![FLO – Therapy at the Club – Pre-Single [iTunes Plus M4A]](http://is1-ssl.mzstatic.com/image/thumb/Music221/v4/a4/11/88/a41188ed-0f2e-e8d5-1163-d59e373cc58c/26UMGIM30046.rgb.jpg/208x208bb.webp)
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