>> ...but I am not? We all have differences in our immune systems. Could be you have one that does a good job at fighting off covid. Could be you got it but b

>> ...but I am not? We all have differences in our immune systems. Could be you have one that does a good job at fighting off covid. Could be you got it but barely felt it or didn't notice it at all but you built an immunity to it just the same. Could be you've not been exposed to enough of the virus to get infected and you will get it. Could be none of the above. One thing is for sure, those who've been vaxxed are less likely to get it for now. A variant could come up that changes that but we won't know until it does.