Innate and adaptive immunity

What is meant by innate and adaptive immunity? How are these “arms” of the mother’s immune system represented in breastmilk? How do they differ across human populations? Explain how are non-vaccination and under-vaccination different? What is meant by “herd immunity” and how do vaccination rates influence probabilities of infectious disease transmission? How would you go about a discussion with a parent that is hesitant to support vaccinating their child on social media? In person? 

2. Identify and briefly describe at least 3 key elements for supporting breastfeeding within a humanitarian context.

3. What were the greatest advances in improving maternal and child health during the 20th Century? What are the biggest challenges in maternal & child health in the 21st Century? Who are the stakeholders and key contributors to improving maternal and child health on a global scale?  Describe which sustainable development goals are most directly related to maternal and child health? What sustainable development goals more indirectly contribute to improving maternal and child health?

3.