Anticipating the Prevalence of Avian Influenza Subtypes H9 and H5 in Live-Bird Markets
Figure 1
Data at the prevalence of H9 per 100 chickens sampled. Data were modeled by negative binomial regression with a log link. “Best” is the set of covariates that were selected by AIC: allH4, allH6, QAH6, QAH9, allH5t-1, where “all” is the prevalence of subtype HX in all 3 host species (CK+DK+QA), “QA” is for prevalence in only quail, “DK” is for prevalence in only duck, and t-1 is the prevalence in the previous month.