High susceptibility prevalence for F4 + and F18 + Escherichia coli in Flemish pigs.

•We examined the expressions of F4 and F18 receptors in 191 pigs originating from Flanders.•Flemish pigs have mainly phenotype A, rarely phenotypes For Gwhile phenotype E increased as compared to before.•Also, we confirm the high correlation between the expressions of F4ab and F4ac receptors.•High percentage of Flemish pigs is susceptible to F4+ and/or F18+ E. coli.