No more than six household members were enrolled. On days 1 and 8, patients received either oral ivermectin or 0.5% malathion lotion and the corresponding placebo tablets or lotion. On day 15 ...

Malathion is a neurotoxin and part of a dangerous class of old pesticides called organophosphates that have also been used as nerve agents in chemical warfare. In 2022 the Service finalized its ...

WASHINGTON— A U.S. Fish and Wildlife Service analysis released today has found that the commonly used insecticide malathion jeopardizes the continued existence of 78 endangered plants and animals. The ...