RE:RE:RE:RE:RE:RE:RE:RE:RE:Just speculatingFordster, your friend can be perfectly right and so can the expert I talk to frequently. Sofar, 9 critical changes (spike protein and so on). Issue is, we still do not know if the other 40 something mutations have a critical impact. And also, we do not how so many mutations were possible.
What we do know that o makes waves turn into wall with day a week or so. Some southern European Countries which were doing really good against delta because of their very high vaccination rates are now doubling their number each 24hours. We can now only hope that it turns out o is much dangerous. And we can get our shots and preach others...