West Virginia University mycology professor Matt Kasson cuts the head and thorax from a live periodical cicada infected with the Massospora cicadina fungus during field processing at Morton Arboretum on Thursday, June 6, 2024, in Lisle, Ill. Kasson is tracking the fungus, the only one on Earth that makes amphetamine. It takes control over the cicada, makes them hypersexual, looking to spread the parasite as a sexually transmitted disease. (AP Photo/Carolyn Kaster)