if you get that third immunization, and i stress it's critical that you get that third immunization to get that big rise in virus neutralizing antibiotics, you're looking at a 70 to 75% effectiveness from symptomatic illness, so not as good as it was versus the delta variant, and then one last piece is we have some additional data out of germany showing that that rate of protection may decline pretty quickly after you get the third dose versus omicron because you're getting a drop in virus neutralizing antibodies, so this is going to be a pretty hellish winter, i'm sorry to say, based on people refuse to go get vaccinated and the fact that now we're going to have this mixed infection of omicron and delta. >> and a terrible tragedy for the health care workers who are climbing this peak again. miguel introduced a woman in his story, a nurse there who went home and had to hide from her children because she cried at the end of these days, going up that mountain as we saw the cases grow, hospitalizations