there's also with this now, becoming a new round of covid misinformation that's hitting people hard on social media. not over vaccine misinformation which you and i talk ld about so much but researchers are saying there's an up tick in testing information. that pcrs don't work, rapids are unreliable. i'm wondering if that trend continues, how danlsgerous is there? >> it is dans. testing is valuable. that's an important test. we're not in a position in this country as to say people are in the united kingdom or canada where tests are readily available. my sister visited from london the other day and bought a packet of tests. we're not there. we may not be there until the end of this month. i think we'll largely be on top of this omicron pandemic