How Does A Virus Attacks a Cell Work?

A virus is like a sneaky guest who wants to take over your party.

Imagine you're inside a cell, having a fun time with all your friends, that’s what the cell does when it's healthy. Now, a virus shows up at the door and wants to get in. It doesn’t knock politely, it just sticks to the outside of the cell like gum on a shoe.

The virus is like a tiny robot that uses special tools to break into the cell. Once inside, it starts making copies of itself using the cell’s own stuff, kind of like how you use your toys and snacks to build a cool fort, except the virus wants to make more viruses!

The new viruses are like tiny escape artists, they jump out of the cell and go on to attack other cells. That's why you feel sick when a virus is taking over your body: it’s like all your friends have been replaced by sneaky guests who won’t stop partying!