What is flu? Explain it in a very very simplify language??

The flu is a sickness that can make you feel really sick. It can give you a fever, cough, sore throat, and body aches. It's caused by a virus that spreads easily from person to person. It's important to wash your hands and stay away from people who are sick to avoid getting the flu.

The Flu:

Imagine you're on a playground and lots of tiny little germs called viruses are running around. One of these viruses is called the flu virus.

How you get the flu:

- If a germ touches your nose, mouth, or eyes, it can get inside your body.
- The virus starts making copies of itself inside your body, like a copy machine making lots and lots of copies.

Symptoms of the flu:

When you have the flu, your body fights the virus. It makes your body feel warm and achy. You might also feel very tired, have a sore throat, cough, and a runny nose.

What to do if you get the flu:

- Stay home from school or work so you don't spread the germs.
- Drink lots of fluids to stay hydrated.
- Get plenty of rest.
- If you feel very sick, call your doctor.

How to prevent the flu:

- Get a flu shot every year.
- Wash your hands often with soap and water.
- Avoid touching your nose, mouth, and eyes.
- Stay away from people who are sick.

The flu is like a playground bully that makes you feel sick. But by following these tips, you can help keep the bully away!