Figure 2. Weekly number of class suspensions (including nursery schools, kindergartens, elementary/primary schools, and junior and senior high schools) and new hospitalized patients caused by pandemic (H1N1) 2009, confirmed by real-time reverse transcription–PCR in Taipei City, Taiwan, from week 29 in 2009 to week 4 in 2010. W1–3, 3 waves of pandemic (H1N1) 2009 outbreaks. See text for details of the vaccination program for pandemic (H1N1) 2009 for school children 7–18 years of age.
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