How baby microbiomes in the West differ from those everywhere else

How baby microbiomes in the West differ from those everywhere else

• A scanning electron micrograph of Bifidobacteria bacteria - the main genus found in the large intestine of infantsDR GARY GAUGLER/SCIENCE PHOTO LIBRARY A scanning electron microg

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 368 words