Fig. 5From: Prescribing and sales of intramammary antimicrobials in Ireland in 2019 and 2020: the role of milk purchasersFrequency of AM breaches in MCP herds during 2019 and 2020, by calendar month. Of the 602 AM breaches reported in MCP herds during 2019 and 2020, 48 (8.0%) occurred in JanuaryBack to article page