A look at viral evolution shows us why a more “mild” virus is an evolutionary trap. Viruses evolve faster than any other organism on earth and knowing why and how helps us better prepare for current and future outbreaks.
I have been wanting to tackle this concept of “mildness” and Omicron for quite some time now but was trying to figure out from what angle I wanted to approach it. You’ve all heard by now how scientists and doctors alike are warning that calling this variant “mild” is dangerous and neglects to acknowledge its impact. I very much agree and hope that this look at viral evolution helps you see that from another perspective.
➡️ Make sure you swipe to the end!
– I start with the basic principles that drive virus evolution …
– …and end with why more mild viruses are actually often the “fittest”.
❓Leave your questions and comments below!
📚 Great reads on mildness and viral evolution:
– Omicron is Forcing us to Rethink Mild COVID. Sarah Zhang. The Atlantic.
– Calling Omicron “Mild” is Wishful Thinking. Katherine J. Wu. The Atlantic.
– Viral Evolution: It is all about mutations. Viral Pathogensis Chapter 17. Professor Adi Stern.