How do AI-designed universal coronavirus vaccines work?

A universal coronavirus vaccine is like a superhero that can fight many different viruses at once.

Imagine you have a box of building blocks. Each block is a virus. Some are red, some are blue, and they all look a little different. A regular vaccine helps your body recognize one specific color, say, red. But a universal vaccine teaches your body to spot something that all these blocks have in common, like the shape of their corners.

AI-designed vaccines use smart computers to find out what all coronaviruses have in common. These computers look at many different viruses and pick out parts that are similar, kind of like finding a pattern in a puzzle.

Once these patterns are found, scientists make a special vaccine using those common parts. When you get the vaccine, your body learns to fight off all the different virus blocks, not just one. It’s like learning how to recognize shapes so you can build any tower, no matter what color the blocks are!

This means one shot could help protect against many types of coronaviruses, even ones we haven’t seen yet!