“…,
12
,
14 In this study, the average coverage rate in the year that the vaccine was introduced was only 52.7%; however, in 2011, 2012, and 2013 the rates were 104.0%, 102.9%, and 103.1%, respectively, which is above the recommended. It is expected, therefore, a reduction in the number of CAP cases and its consequences, such as hospitalization and mortality, which was actually seen.…”