Changalucha, J.

probiotic cd 4 count women group microbiota study yogurt sample count treatment nugent follow-up baseline sequence fl ora lactobacillu subject table metronidazole participant vaginosi research score health rhamnosu patient tanzania probiotic group micronutrient symptom infection randomized lactobacillus rhamnosus gr placebo crispatu number trial difference effect cluster microbe journal figure nugent score reuteri rc -14 species diversity control group issue control organism -14 seed sequence amsel abundance rhamnosus gr population association reuteri nutrient supplementation probiotics group mwanza amsel criteria probiotic yogurt university vaginali hiv patients method cure rate metronidazole treatment criteria antibiotic intervention presence sequencing prevalence vitamin disease event