TABLE 4

Rates of IgA response to ETEC strain H10407 antigens as determined from fecal specimens in cohort 3a

AntigenNo. (%) of subjects showing an IgA response
Naive (n = 10)Rechallenge (n = 10)
LPS5/5 (100)5/7 (71)
LTB4/5 (80)4/7 (57)
CFA/I0/5 (0)3/7 (43)
  • a A 4-fold or greater rise in titer from baseline was considered a response.