invested in the genotyping and we re one of the top states in terms of the percentage of samples that are geno typed. so there s a lot of work happening with partners on the ground and that includes surveillance efforts related to omicron, so i think there s a lot there. but i will say your broader question is a good one. look, south africa, botswana, these countries, these global colleagues did a service to humankind by finding this variant, right? absolutely. and yet we have to be asking the question if that were in the united states, how quickly would we have found it? the answer is that it s a patchwork across the country. that is something we need to see more of is more investment in these genotyping and geno surveillance systems and think about vaccine diplomacy. really the very countries who come forth with information, we