are vaccine mandates effective
1 The influenza vaccine is less than 70 percent effective in preventing influenza, [4] and like all pharmaceutical products, use of influenza vaccine is not without risk of vaccine injury; [5].rom 2001 to 2007 less than 200 non-autism vaccine injury claims were filed annually with the federal Vaccine Injury Compensation Program (VICP) . By 2010 reported claims have almost tripled, with the increase in claims largely due to adult influenza vaccine injury claims.