think it is surprising that we may have missed an introduction of omicron in parts of the country, and i don't think it is surprising that it would have been picked up in that part of the country that was doing a relatively high rate of testing. doing a relatively high rate of testinu. �* ., , ., testing. and given what you have just — testing. and given what you have just said, _ testing. and given what you have just said, to _ testing. and given what you have just said, to travel - testing. and given what you i have just said, to travel bands or travel restrictions make any difference, because once it is present in a country, it is already there.— already there. travel restrictions - already there. travel restrictions can - already there. travel| restrictions can make already there. travel i restrictions can make a difference if they are done rigorously and rapidly. so headway restricted travel into the us on the 26th or 27th of this month, last month i should say, that might have made a difference. had we imposed the travel restrictions notjust on foreigners, but also non—us citizens and us residents, so notjust foreigners, non—us