Research Article
Descriptive Epidemiology and Phylodynamics of the “First Wave” of an Outbreak of Highly Pathogenic Avian Influenza (H5N1 Clade 2.3.4.4b) in British Columbia and the Yukon, Canada, April to September 2022
Figure 2
Maps demonstrating point locations where animals (birds and mammals) tested positive for highly pathogenic avian influenza (HPAI; H5N1 clade 2.3.4.4b) in British Columbia (B.C.) and the Yukon, Canada, during the “first wave” of the outbreak in this region, between April 12, 2022 and September 11, 2022, per month. Point data are categorized by “Functional Group” (“Domestic commercial,” “Domestic small flock,” “Landbird,” “Mammal,” “Raptor,” “Waterbird,” or “Waterfowl”) and by “Death month” (April (a), May (b), June (c), July (d), August (e), and September (f)).
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |