JAMA Study Shows That Ivermectin Is Extremely Effective Against Covid; Vaccines Not so Much Monday, March 14, 2022 By Stillness in the Storm Leave a Comment (Ethan Huff) That “horse dewormer” the FDA wants you to avoid taking for the Wuhan coronavirus (Covid-19) has been found in a new study to be powerfully effective – and safe – against the Chinese Flu.