---
title: "Masterclass Session 2: Vitamin A (Recording Available)"
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lastmod: "2026-09-11T20:50:44.556Z"
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# Masterclass Session 2: Vitamin A (Recording Available)

Type: service

Learn where vitamin A comes from, why deficiency happens, and how dosing supports measles care in adults and infants—safely and evidence-informed.

## Description

Understand where vitamin A comes from, why some can be deficient, how our body utilizes it, why it is suggested to support a Measles infection, safe and toxic dosing in adults and infants.