| E. coli strains | Serotypes | Virulence genes |
---|---|---|---|
F4ab ETEC | E. coli strain 195 | O8:K87:F4ab | LT, STb, F4 (faeG), F4 (K88), EAST1 |
F4ac ETEC | E. coli strain 200 | O149:K91:F4ac | LT, STa, STb, F4 (faeG), F4 (K88), EAST1 |
F18ac ETEC | E. coli strain 8813 | O147:F18ac | LT, STb, F18 (fedA), EAST1 |