Fig. 1.

Study flow chart.

The numbers indicate the children with diarrhea who were screened, enrolled and evaluated. Rota(+ ve), patients with rotavirus positive stool in ELISA; DF(+ ve), patients with V. cholerae positive stool in dark field microscopy; others, patients meeting other exclusion criteria; Microgen, commercial ColiProteus phage cocktail from Microgen, Russia; T4, phage cocktail consisting of T4-like phages from NRC; LAMA, left the study against medical advice; PP, per protocol, E. coli +, patient displaying a pathogenic E. coli in the stool; E. coli-patient without a pathogenic E. coli in the stool.