Table 3.
O Serotypes (No. of Isolates*) |
Serotype (No. of Isolates) | ||||
---|---|---|---|---|---|
2013 (n=204) | 2014 (n=205) | 2015 (n=142) | 2016 (n=266) | 2017 (n=403) | |
O1(42) | O1:K36(4) O1:K56(1) O1:K63(1) O1:K9(1) O1:KUT†(8) |
O1:K36(1) O1:KUT(1) |
O1:K17(1) O1:K36(1) O1:K41(1) O1:KUT(2) |
O1:K25(2) O1:K36(2) O1:K56(1) O1:KUT(5) |
O1:K1(1) O1:K36(1) O1:K4(2) O1:K5(1) O1:K8(1) O1:KUT(4) |
O2(9) | O2:K3(2) | – | O2:K3(1) | O2:K3(2) | O2:K28(3) O2:K3(1) |
O3(598) | O3:K21(1) O3:K29(4) O3:K57(2) O3:K6(52) O3:KUT(3) |
O3:K29(4) O3:K46(1) O3:K53(1) O3:K57(2) O3:K6(110) O3:KUT(1) |
O3:K6(91) O3:K68(1) O3:KUT(1) |
O3:K54(1) O3:K6(141) O3:KUT(4) |
O3:K1(2) O3:K19(1) O3:K48(1) O3:K5(1) O3:K6(152) O3:KUT(21) |
O4(491) | O4:K13(5) O4:K4(1) O4:K60(1) O4:K68(1) O4:K8(12) O4:K9(2) O4:KUT(89) |
O4:K13(1) O4:K4(1) O4:K42(1) O4:K48(1) O4:K60(1) O4:K68(1) O4:K8(4) O4:K9(2) O4:KUT(56) |
O4:K25(1) O4:K44(1) O4:K48(1) O4:K6(1) O4:K8(6) O4:KUT(25) |
O4:K55(1) O4:K6(1) O4:K60(1) O4:K68(1) O4:K8(4) O4:KUT(80) |
O4:K10(1) O4:K33(1) O4:K4(1) O4:K53(2) O4:K6(4) O4:K8(14) O4:KUT(165) |
O5(14) | O5:K17(1) O5:KUT(2) |
O5:K52(1) O5:KUT(3) |
O5:K6(1) O5:K60(1) |
O5:KUT(2) | O5:K17(1) O5:KUT(2) |
O6(3) | – | O6:KUT(1) | O6:K18(1) | O6:K18(1) | – |
O8(6) | O8:K41(2) O8:KUT(1) |
O8:K41(1) | – | – | O8:K41(1) O8:KUT(1) |
O10(32) | O10:K60(5) | O10:K60(5) O10:K8(1) O10:KUT(1) |
O10:K60(2) | O10:K60(7) O10:KUT(2) |
O10:K60(6) O10:K8(2) O10:KUT(1) |
O11(7) | O11:KUT(2) | O11:KUT(2) | O11:KUT(2) | O11:KUT(1) | – |
OUT† (18) | OUT:K59(1) | OUT:KUT(1) | OUT:KUT(1) | OUT:K6(3) OUT:KUT(4) |
OUT:K38(1) OUT:K6(1) OUT:KUT(6) |
Notes: *No. of isolates per serotype; †UT, untypeable; - indicates that this serotype was not detected in this year.