maybe has to adjust a little bit and it can quickly respond. in the unvaccinated patient, that's not the case. the foreign invader is completely -- catches the body by surprises and allows it to grow unchecked. >> like i said, you have been analyzing these x-rays since the beginning of the pandemic. can you please tell us -- can you tell us if the different variants -- can you see different variants in different images when you're looking at this? >> well, not directly. honestly, once the vaccination rates hit the highs of -- locally, we've been able to get 70% of our local population vaccinated. we returned mostly to normal. and so what we're seeing now is a steep rise amongst mostly unvaccinated patients. a few vaccinated patients are getting covid as well. but we're attributing that to