Explain how a virus gets into the body to kids?

A virus can enter the body in different ways, like when we breathe in tiny droplets from someone who is sick or touch surfaces where the virus has landed. Once inside, the virus finds a way to get into our cells, which are like tiny building blocks of our body. It then makes copies of itself, which can make us feel unwell. That's why it's important to wash our hands and stay away from sick people!