Power of auto immune system of human @NityanandamShree

You see, the children who are left in the soil, their immunity is developing more. There was a time when people were scared of dengue, slowly they understood this and they realised that it is okay. This is how it is treated. This will continue. Keep your immunity strong. Eat iron. And don't live a very happy life. That you are locked in a closed room. Just keep your immunity strong.