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Influenza Treatment — Medical Practice MCQ

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ModerateInfectious DiseasesInfluenza Treatment

A 70-year-old with influenza-like illness 24 hours after onset, COPD, and obesity tests positive for influenza A. What is recommended?

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Correct answer: A — Oseltamivir within 48 hours

High-risk patients benefit from antiviral therapy initiated within 48 hours (oseltamivir). Baloxavir timing differs; withholding therapy misses benefit; routine antibiotics are not indicated without bacterial infection; zanamivir is relatively contraindicated in COPD due to bronchospasm risk.

Reference: Secondary Source: CDC Influenza Antiviral Summary for Clinicians (current practice)