I have served up a lot of grief to CNN’s Chris Cillizza lately, and . . . er, no, I don’t regret it, he’s deserved every bit of it. But today he laid out his thinking about the pandemic, in a CNN piece and on Twitter, and I think there’s something admirable about his self-awareness of what has been driving him since the pandemic started: a belief that if he, and enough other people, just did the right things, he and his loved ones would never run into Covid-19.

“Deep down, I think I believed that being vaccinated (and boosted) would keep me from getting Covid-19 AT ALL,” Cillizza wrote on Twitter. “Why? Not sure, honestly. But I spent the better part of a year waiting for a vaccine and doing everything I could to keep my family from getting the virus. It’s hard to just turn that switch off. I think that’s why yesterday — when it felt like every person I knew was either being diagnosed with Covid or had been exposed to it — hit me so hard. Because the reality is — and has always been even if I didn’t realize it — that the vaccines don’t, really, prevent you from getting the virus. Or, at least, they don’t guarantee it won’t happen.”

Correct. Vaccines mitigate the effects of the infection and help your body fight off the virus quicker, but they do not prevent all infections. As some of us have been trying to emphasize for a while now, Covid-19 infections do not reflect a moral failing and catching Covid-19 is not a sign of personal failure. Yes, certain actions like avoiding crowds can mitigate the risk somewhat, but now that we’re dealing with a variant of the virus that is 70 times more contagious than the Delta variant, you’re probably going to run into it sooner or later. It’s just dumb luck that someone you run into and come into close enough contact with is infected and is expelling viruses. It happens. Not wearing a seat belt is reckless. Coming within six feet of another human being in the grocery store is just part of life.