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Table 1 Results of longitudinal MRSA-sampling of pigs in a Norwegian pig herd (case farm A) sampled with an interval of 25 days

From: Findings and measures to eradicate methicillin resistant Staphylococcus aureus clonal complex 7 spa-type t091 in two Norwegian pig farms: a case report

  Number of samples from pigs Number of samples from the environment Number (percent) of MRSA positive samples from pigs Number (percent) MRSA positive samples from the environment Number (percent) MRSA positive samples in total
First sampling 61 7 23 (38%) 2 (29%) 25 (37%)
Second sampling original sample size 61 7 29 (48%) 3 (43%) 32 (47%)
Second sampling original sample size plus four new samples 64 8 32 (50%) 3 (38%) 35 (49%)