Emerging Infectious Disease ISSN: 1080-6059
Volume 14, Number 2—February 2008
Research
Streptococcus pneumoniae Serotype 19A in Children, South Korea
Figure 1

Figure 1. Distribution of serotypes with regard to 7-valent conjugate vaccine (PCV7) among 538 isolates encountered during five 3-year periods from 1991 through 2006, South Korea. A) Invasive isolates. B) Noninvasive isolates.
Lessons from the History of Quarantine, from Plague to Influenza A
Length: 23:11





