Amy Jonson pointed at an empty store shelf where the tubes of horse ivermectin paste used to be for sale and amply stocked. “We’re sold out [again],” said Jonson, vice president of The Western Ranchman Store in Phoenix, Arizona. In fact, Jonson said the feed store has been sold out for weeks. There’s no way of knowing when the next shipment will arrive, she said. Jonson said the shortfall appears to be due in large part to an unexpected run on animal ivermectin products by people who think it will treat or prevent COVID-19. It’s also become harder to obtain ivermectin for humans at some pharmacies, according to several physicians affiliated with the Front Line COVID-19 Critical Care Alliance (FLCCC), who prescribe ivermectin for their patients. “Yes, it’s harder to come by [ivermectin] as retail pharmacies are not filling our prescriptions. We use compounding pharmacies,” said FLCCC-affiliated Dr. Jane Hendricks …