A 48‑year‑old otherwise healthy man presents within 24 hours of influenza onset during peak season. He declines testing. Which statement is correct?AAntiviral therapy requires a positive test resultBAntivirals must be started within 12 hours to have any benefitCEmpiric oseltamivir can be started based on clinical diagnosis within 48 hoursDAntivirals benefit only hospitalized patientsEOseltamivir is contraindicated if he received influenza vaccineCheck my answer