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Infectious period distribution
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Length of the infectious period for IAV in chickens
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Gamma: shape = 8.1388, scale = 0.9596
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Weibull: shape = 1.965, scale = 2.90
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Latent period distribution
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Length of the latent period for IAV in chickens
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Gamma: shape = 0.8248, scale = 0.4446
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Gamma: shape = 0.89, scale = 0.7145
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Adequate contact rate
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The number of contacts per unit time that a broiler has with other broilers that are adequate to transmit IAV
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Uniform (0.69–0.77)
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PERT: minimum = 2.5, mode = 4.77, maximum = 9.0
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Disease mortality
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Proportion of IAV infected birds that succumbs to disease
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Fixed: 0.5%
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Fixed: 100%
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Flock size
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The number of broiler chickens per house
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Log-normal: log mean = 10.0212, log SD = 0.3883 truncated at 13,000 and 50,000 birds
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Same as for LPAIV
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FluDETECT positive proportions
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The fraction of positives detected by FluDETECT in different pooling schemes
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Fixed: 58.0%, 55.1% and 44.9% for pools of 5, 6 and 11 respectively
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Scenario 1: 71% [12], Scenario 2: 71%, 68.1%, 57.9% for pools 5, 6 and 11 respectively
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