What are the medications preffered for swine flu? Is it 100% fatal or can be cured?

Need for vaccination. Proper hygiene, hand wash and need to be vaccinated, can't prevent swine flu, treatment available can be serious in patients who are immunocompromised.
Flu. Swine flu, or any flu, is a virus. Mostly self limited but can be treated with antiviral medication if caught early.