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. 2016 Jan 8;23(1):55–64. doi: 10.1128/CVI.00617-15

TABLE 5.

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

Antigen No. (%) of subjects showing an IgA response
Parotid
 Sublingual
Naive (n = 10) Rechallenge (n = 10) Naive (n = 10) Rechallenge (n = 10)
LPS 4/8 (50) 1/10 (10) 6/10 (60) 5/9 (56)
LTB 2/8 (25) 1/9 (11) 3/9 (33) 0/7 (0)
a

A 4-fold or greater rise in titer from baseline was considered a response.