take it or not vaccinated yet or haven't gotten your booster. it is clear in all the previous examples of variance, the vaccines have worked to provide protection in the boosters have provided, especially strong protection against things like delta. given that history we expect most likely the current vaccines will be sufficient to provide protection and especially the boosters will get about an additional layer of protection. there's something about the booster that causes your immune system to expand its capacity against all spike proteins. even one hasn't seen before. please americans, if you are waiting to see if this a be, to be a great time to set up a get your booster or if you have a bit vaccinated, get started. omicron is one more reason to do this. if we need a new vaccine, designed specifically against omicron, pfizer imager and are in the process of designing that. that will be three months or so to come to being if we have to