pubmed:abstractText |
The introduction of conjugate pneumococcal vaccination for children has reduced the burden of invasive disease due to pneumococcal conjugate vaccine (PCV) types (i.e., serotypes 9V, 14, 6B, 18C, 23F, 19F, and 4) in adults. As nonvaccine serotypes become predominant causes of invasive disease among adults, it is necessary to evaluate the disease severity and mortality associated with infection due to nonvaccine serotypes, compared with PCV serotypes, in adults.
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pubmed:affiliation |
Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA.
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