KPIX CBS Evening News With Norah ODonnell June 4, 2024 01:42:00
>> reporter: here in calhoun county, arkansas, the vaccination rate is among the lowest in the state. victoria works at the town feed store and says she's had people buying a gel meant for deworming horses that they're uses to treat covid. so they'll take a horse gel. >> yes and put it on a cracker. >> reporter: but they won't take a vaccine that has undergone clinical trials? >> isn't that crazy. >> reporter: it's meant for horses, not humans. but a lot of humans have tried it and they've wound up in the hospital. it is not approved to treat cvid. so the f.d.a. warns don't do it. norah. >> o'...