Dose of oseltamivir in a child aged 9 months is:
Age groups Recommended dose of oseltamivir 0 to 1 month 2mg/ kg twice daily for 5 days >1 month to 3 months 2.5mg/ kg twice daily for 5 days >3 months to 12 months 3mg/ kg twice daily for 5 days Ref: Park 21st edition, page 148 Chapter: Epidemiology in communicable diseases.
2mg/ kg twice daily for 5 days
2.5 mg/ kg twice daily for 5 days
3 mg/ kg twice daily for 5 days
3.5 mg/ kg twice daily for 5 days