Even IF you've had both doses or the one shot dose, you're still not immune technically, it's only sixty percent for AstraZenica and 88% for Pfizer and that's from the news, you can catch COVID19 but you won't suffer the effects, however you will still be able to be a carrier. My problem is, is that it's getting more and more symptomatic via the new Indian variant and I have a gut feeling that if people haven't had their 2nd shot or gone for the newer 1 shot dose, it's gonna have more cases than what we had before...but, there's the thing, I COULD be wrong, I could be totally wrong!