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title: "Masterclass Session 1: Infant Immunity"
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lastmod: "2026-07-03T09:14:33.909Z"
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# Masterclass Session 1: Infant Immunity

Type: service

## Description

Understand how an infant's immune system develops. The effect of vaginal births and breastfeeding. Can infants make immunity sufficiently on their own? How do vaccines create antibodies in infants? Is this immunity long lasting? Why are so many vaccines given to infants?