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Fig. 4 | BMC Infectious Diseases

Fig. 4

From: Detecting influenza and emerging avian influenza virus by influenza and pneumonia surveillance systems in a large city in China, 2005 to 2016

Fig. 4

Temporal distributions of weekly ILI and weekly number of estimated influenza cases in two sentinel hospitals in Changsha City form week 39, 2005 to week 41, 2016. a temporal distributions of weekly ILI and influenza cases in hospital A; b temporal distributions of weekly ILI and influenza cases in hospital B. The estimated influenza cases = the number of ILI cases × the proportion of positive samples

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BMC Infectious Diseases

ISSN: 1471-2334

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