mocrobione in round concept. bifidobacterium lactobacillus streptococcus thermophilus lactococcus

microbiome germ round microbe bacterium bacteria circle microscopic bacillus probiotic poster positive food supplements medicine medical lactobacillus lactic template label health vector fermentation yoghurt bacteriology cover color colony acidophilus casei package bacterial brochure closeup card propionibacterium bifidum bifidobacterium life design bifidobacteria longum therapeutic presentation advertising thermophilus lactococcus flat simple isolated