Fecal samples from 40 healthy subjects (adult group: n=20, ; elderly group: n=20) were obtained from healthy subject. Fecal bacteria, no IgA-coatedbacteria in feces and IgA-coated bacteria in feces we
A small flock of specific-pathogen-free (SPF) research turkeys was followed through their normal rearing process. Gut and respiratory microbiota were sampled from the turkeys at 8 time points in a per
