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Geographic and Temporal Trends in Influenzalike Illness, Japan, 1992–1999
From 1992 to 1999, we analyzed >2.5 million cases of influenzalike illness (ILI). Nationwide influenza epidemics generally lasted 3–4 months in winter. Kriging analysis, which illustrates geographic movement, showed that the starting areas of peak ILI activity were mostly found in western Japan....
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Centers for Disease Control and Prevention
2004
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3323282/ https://www.ncbi.nlm.nih.gov/pubmed/15504270 http://dx.doi.org/10.3201/eid1010.040147 |