I appreciate we’re drifting off thread here, but I’d not heard the “most effective vaccines ever developed for any respiratory virus” claim before. I’m likely a

I appreciate we’re drifting off thread here, but I’d not heard the “most effective vaccines ever developed for any respiratory virus” claim before. I’m likely about to end up in some research rabbit hole this afternoon, but if you happen to have references to support that claim it would be much appreciated.