[Woodrow503]

Question: I’ve got the vaccine. I get a breakthrough case.

Is this a “best case” scenario for durable immunity?

[jron]

This seems like the most important unasked question. Common sense would suggest the best case would be vaccination followed by repeated exposure to the virus yet hardly anyone is talking about it.

[jjtheblunt]

i wonder if that's what normally happens in nature across many viruses. like a primed immune system exposed to a new variant runs a minor "software update" now and then.