Lesson 2

Let’s Beat Coronavirus For Good!

What are the world’s baddest bugs?

Smallpox was once one of the most deadly diseases in the world. But thanks to Edward Jenner who discovered the vaccine for smallpox, nobody gets smallpox anymore. Today, lots of scientists are racing to find a similar vaccine for coronavirus. Learning about our victories over vicious viruses gives us a better chance of beating them now and in the future.