Figure 1From: Insights into udder health and intramammary antibiotic usage on Irish dairy farms during 2003-2010The distribution (median, percentiles per month; geometric mean every 6 months) of unadjusted herd SCC results, based on SCC data from milk-recording Irish herds during 2003 to 2010. If more than one valid milk recordings per herd was available for any month, only the first was used.Back to article page