TABLE 1.
Vaccine | No. with diarrhea/total (%) | Protective efficacy (%) | P valuea |
---|---|---|---|
Chimera | 5/10 (50) | 28.6 | 0.65 |
Chimera with LT(R192G) | 1/9 (11) | 84.1 | 0.02 |
PBS | 7/10 (70) |
Fisher’s exact test, two-tailed, comparing frequency of diarrhea in test groups to PBS group.