who were in the sort of first sample of south africa who seemed like they got less sick, they were a young eric healthier cohort where traditionally they don t gets a ill. that s right. in south africa, because of the percentage of some of the provinces that have chronic conditions, provinces that have chronic conditions, and higher unvaccination rates because they were in the part of the world that did not get the vaccines. the vaccines are hopeful. so we are watching what s happening there to see how much omicron has played a role in that. that could predict what we may see in the united states, however to your point, hospitalizations are not increasing at the proportional rate that omicron is. we do think that s a good sign. also, stands with biology,