Immune system

Explore the basics about the immune system with The Amoeba Sisters! This video talks about

COVID-19 vaccines If you have a weakened immune system due to a health condition or medical treatment, and you are aged 6 months or over, you

excretory system 70% of the immune system is located in the gut, where diverse bacteria is best

digestive system 6 Ways to Boost Your Immune System · 1 Stay up-to-date on recommended vaccines · 2 Maintain a healthy diet · 3 Exercise regularly · 4