want to see how it works. you have to get reimbursed by insurance. if you don't have insurance, do this. it would have been easy for the government to say we have access to this many a month. every family has this many tests. everything around health care is complicated. i think having rapid tests available as you get together for the holidays is useful tool to have. >> hope that's a work in progress to make it more accessible to everybody. then there's this, a study friday suggesting the omicron variant may share some of the same genetic makeup with a virus that causes the common cold. explain to folks what that means because we all know there's no cure for the common cold, and if we're saying there's something duplicate about the common cold and the new variant, what does that mean for the vaccine? >> well, fred, you know, a lot of the common cold virus, coronaviruses are common cold