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. 2020 Oct 19;7:567872. doi: 10.3389/fvets.2020.567872

Figure 5.

Figure 5

Temporal trends in reported antimicrobial use in (A) broiler chickens and (B) turkey flocks using routine CIPARS estimation methodology and alternative biomass calculations, milligrams per population correction unit (mg/PCU) using ESVAC's average weight at treatment (mg/PCU), and alternate biomass estimation using milligrams per kg live pre-slaughter weight or animal biomass. 2013 to 2015 data in turkeys pertain to British Columbia (initial surveillance site). Steps 1 and 2 correspond to the industry antimicrobial use reduction strategy.