So explain this: 8 members of the NY Yankee organization have tested positive. All of them had the JNJ shot. See, https://sports.yahoo.com/yanke...-week-205224275.html
1) Was the vaccine batch adulterated? 2) Did they not really get the vaccine? 3) What is the explanation for this?
Even after vaccination, your body has to build the appropriate defense cells to attack the virus in your system.
If you were doing something like ... going on a heavy binging streak, drugs, lack of sleep and your immune system is weakened, your body might not produce enough defense cells to attack the virus infection leading you to get infected.
I'd imagine highly paid sports individuals are probably the kind that don't particularly care as much in terms of staying away from places where they might have a high chance of catching covid.