ELI5: Explain Like I'm 5

Francesco Apostoli

Francesco Apostoli is a person, just like you and me. He has a name and a family and does things every day like eat and sleep and play. But what makes Francesco someone that people might talk about is that he has done some things that other people think are very important or interesting.

Some people might know him because he works as a scientist, which means he studies things to try to learn more about them. Kind of like when you ask your mom or dad why the sky is blue, and they tell you it's because of something called the atmosphere. Scientists like Francesco study things like that too, but they do it in a much more detailed and serious way.

Francesco's job as a scientist is to understand how our bodies work and what happens when we get sick. He studies something called the immune system, which is like our body's army that fights off germs and viruses that try to make us sick. By learning more about the immune system, Francesco and his fellow scientists hope to someday find better treatments or even cures for diseases like cancer or COVID-19.

So in summary, Francesco Apostoli is someone who studies the immune system to try to help people who are sick, and he does it as a scientist.