The main goal of your immune system is to protect your body from viruses and bacteria. Without it, you would be continually falling sick. Your immune system works by knowing the difference between your body’s cells and unknown cells. If an unknown cell enters your body, it will fight and defend but if it is stronger then it will harm and may cause damage to your body.
This system works for everyone but when it comes to children, we have to take care of most because they are in their growing stage, their immunity is in the growing stage. If the child is taken care of from an early age, it stays healthy for life. In the below video, you will know what is immunity and how to increase the immunity of a child from Dr. Avni Vyas.
For your every question regarding Immunity click the below question;
What is immunity, its types, and how to increase it especially in children?