idea how much variation there could be within those bar graphs. and if you look at those black lines you can sort of make the case they're pretty similar across the board, and that's the question. is the protection really going down or not? that's the challenge there. that's from the israeli ministry of health. that's some of their data there. in terms of what the boosters have done, let me show you that as well. they basically were boosting people, people 65 or older. and they said after a period of 12 days, at least 12 days the rate of confirmed infections was lowered by 11.3 times and the rate of severe illness by 19.5 times. now, again, that's just 12 days after you got the booster and some of the critics of the study have said, well, that's not really long enough to make an assessment there. maybe you're getting a big surge of antibodies long after you get the booster but is that going to last a long time, provide