innate immunity immunology

Innate immunity is like having a superhero team inside your body that fights off bad germs and keeps you healthy. Your body has special cells and proteins that are always ready to protect you from getting sick. For example, think of your skin as a shield that keeps germs from getting inside your body. If a germ does manage to get in, your body has white blood cells that can attack and destroy it. One verifiable fact is that babies are born with innate immunity, which helps protect them from infections until their immune system fully develops. Statistics show that innate immunity is the first line of defense against infections, and it plays a crucial role in keeping us healthy every day. Just like how wearing a helmet protects your head while riding a bike, innate immunity helps protect your body from getting sick.