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title: "Masterclass Session 1: Infant Immunity (Recording Available)"
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lastmod: "2026-09-11T20:50:20.587Z"
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# Masterclass Session 1: Infant Immunity (Recording Available)

Type: service

Learn how infant immunity develops, how breastfeeding and birth affect it, and what vaccines do—so parents can decide with clarity and confidence.

## 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?