Table 3.

Results of the PCR-based O-antigen serotyping of 145 Vibrio parahaemolyticus isolates

Serogroups		Product sizes (bp)	No. of isolates analyzed
Group 1	O1	474	25
	O2	238	54
	O4	671	5
	O5	852	6
	O10	343	2
Group 2	O3a	868	8
	O8	680	11
	O11	524	17
	O12	256	6
	Uncertain		11
Total			145

^aO3 or O13