this is their late spring in terms of climate, so out of flu season, warmer weather, people more outside and, yet, hospitalizations going up. is that related to this? we don t know. that s the kind of data that the scientists are going to be looking at in terms of determining severity, along with other things. talking to dr. coetzee, she s one of the first doctors who is treating people known to be infected by the omicron variant. doctors in egypt are treating patients with it. this is a preliminary stage, and she s one of the first people we know dealing with it, but she says vaccinated patients who are infected with omicron she is seeing, again, mild symptoms or, as she puts it, no complications. the significance there, sanjay? i talked to about half a dozen people who are in the vaccine making world, vpeople making the vaccines.