A 28 year old G2 P1 at 20 weeks gestation presents with fever cough, myalgia for 3 days. Her child at home also is sick. Patient is suspected to have Influenza. What is the best treatment to this patient.
Recommended treatment for influenza in pregnancy is 
Oseltamivir 75mg P.O twice daily
or
Zanamivir 10mg inhalational twice daily.
Give Amantadine for 5 days
Give Amantadine for 10 days
Oseltamivir for 5 days
Oseltamivir and amantadine for 10 days