Emerging Infectious Disease ISSN: 1080-6059
Volume 14, Number 2—February 2008
Research
Streptococcus pneumoniae Serotype 19A in Children, South Korea
Figure 2

Figure 2. Distribution of serotypes with regard to 7-valent conjugate vaccine (PCV7) among 107 pneumococci isolated from children <5 years of age with an invasive pneumococcal infection (IPD) during five 3- or 4-year periods from 1991 through 2006, South Korea. *The observed increase in the proportion of 19A (p = 0.005) and decrease in the proportion of 19F (p = 0.008) among invasive isolates were statistically significant.
New Flu Virus in Pigs Exhibited at Fairs in Ohio
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