@LongDesertTrain @BernieDogs4 Delta didn't evade immunity much, but it also overwhelmed to a significant extent with faster replication.
Who knows what other tricks a mutating virus has up its sleeve. Looking for one particular pathway strikes me as Maginot line thinking.
@LongDesertTrain@BernieDogs4 Delta并没有太多地逃避免疫，但它也在很大程度上因更快的复制而不堪重负。
谁知道变异病毒还有什么秘密呢。寻找一条特定的道路让我觉得就像马其诺线思维一样。