What is the role of vaccination in the prevention of H1N1 influenza (swine flu)?
Role of Vaccine in Prevention of Swine Flu Swine Flu vaccine plays efficient role in prevention. Individuals who are vaccinated against Swine Flu do not develop severe signs and symptoms. Thus, they don’t need hospitalization for recovery. Vaccine prevents worsening of Swine Flu and protects a vaccinated person from severity and complications.