world, this isn't that real of a virus. >> reporter: keely wasn't vaccinated. she was eight months pregnant when she contracted coronavirus and her mother says she was an anti-vaxxer but was thinking of getting it. she is in the i.c.u.. we are told that of all the i.c.u. rooms are full of covid and every one unvaccinated except for one person. >> your reporting is another urgent reminder about the need to get vaccinated. thank you. >> reporter: in central tennessee tonight the search continues for more than a dozen people who are unaccounted for after devastating floods killed more than 20 people, jessi mitch sell in the hard hit town of waverley. the raging flood waters that swept through waverley tennessee ripped the homes off their foundation, submerged cars and left behind miles of destruction. nearly 20 people were killed and more than a dozen are missing.