Fig. 4From: Prescribing and sales of intramammary antimicrobials in Ireland in 2019 and 2020: the role of milk purchasersFrequency of SCC breaches in MCP herds during 2019 and 2020, by calendar month. Of the 8,817 SCC breaches reported in MCP herds during 2019 and 2020, 860 (9.8%) occurred in JanuaryBack to article page