---
title: "Webinar 2: Pregnancy & Breastfeeding"
entity: "store"
canonical_url: "https://www.vaccineoptimization.com/store/webinar-2-pregnancy-breastfeeding"
markdown_url: "https://www.vaccineoptimization.com/llms/store/webinar-2-pregnancy-breastfeeding"
lastmod: "2026-07-03T12:21:58.893Z"
---

# Webinar 2: Pregnancy & Breastfeeding

Type: digital

## Description

- When a mother receives the Tdap vaccine in pregnancy, does this affect her own baby's ability to make antibodies to pertussis?
- What role does breastfeeding play in vaccination?
- What is passive immunity?
- How is natural immunity achieved?
- Do vaccinated mothers to MMR provide protection of measles via passive immunity to their baby?