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The second full paragraph should have read as follows: “There were 4,439 identified IPD cases during these six years.Overall annual incidence was   3.2 cases per  100,000  population, and the highest incidence was in 2-4 years age group (20.4 per  100,000  population). The average case fatality rate(CFR) was 18.2%, and the CFR of cases in  ≧75 years age group was 35.5%.”

The fourth paragraph, the sixth sentence should have read: “Inaddition, the incidence of serotypes covered by PCV7/PCV10 in < 5 years age group declined from 11.06 per 100,000 population in 2008 to 2.54 in 2013.”