Fig. 3From: Mapping geographical areas at risk for tick-borne encephalitis (TBE) by analysing bulk tank milk from Swedish dairy cattle herds for the presence of TBE virus–specific antibodiesCorrelation between individual serum and milk TBEV antibodies. The dot plot graph illustrates the modified indirect ELISA (mE) S/P % values of the analysed milk and serum individually sampled from 108 cows from 4 herds. Pearson correlation test yields a coefficient of determination of R2 = 0.822; (P < 0.001)Back to article page