For months after the coronavirus vaccines were released, many Americans who refused to take them cited the fact that they were initially approved by federal regulators on an emergency fast-track basis rather than under the normal drug-approval process. That fear, never fully valid to begin with, should have finally been laid to rest by the recent full, formal approval of the first of the vaccines.
Yet even now, significant numbers of vaccine-skeptical people are instead turning to a drug meant to deworm horses, which has repeatedly failed to protect against the coronavirus in clinical trials and in some cases has proven dangerous. This should stand as further evidence (if any was still needed) that the anti-vaccination movement lacks any credibility whatsoever and should have no sway over public policy.
Ivermectin has been effectively used in small doses in humans to treat parasites, but human trials haven’t produced evidence it’s effective on the coronavirus. That hasn’t stopped people from buying up the human version to the point that pharmacies are running out. Worse, some are turning to veterinary supply sources for the livestock version — which is not merely ineffective against the coronavirus but dangerous. Ivermectin-related calls to poison control centers have risen fivefold in recent months.
