1.
Emerg Infect Dis
; 18(11): 1882-5, 2012 Nov.
Artigo
em Inglês
| MEDLINE
| ID: mdl-23092603
RESUMO
A population-based influenza surveillance study (using PCR virus subtyping) on Izu-Oshima Island, Japan, found that the cumulative incidence of influenza A(H1N1)pdm09 virus infections 2 seasons after the pandemic was highest for those 10-14 years of age (43.1%). No postpandemic A(H1N1)pdm09 case-patients had been infected with A(H1N1)pdm09 virus during the pandemic season.