EditorialMichael Weinstock, who says he suffers from a neurological condition related to his time as an emergency worker, in New York on Jan. 27, 2023. (Sean Sirota/The New York Times)
EditorialMario Bennett, a Celine Dion superfan, has an enormous collection of memorabilia at his home in Montreal, Canada on Thursday Dec. 2, 2022. (Guillaume Simoneau/The New York Times)
EditorialJoshua Cohen, left, and Justin Klee, the founders of Amylyx, outside their offices in Cambridge, Mass.,on Aug 27, 2020. (Cody O'Loughlin/The New York Times)
EditorialDr. Alier Marrero, a neurologist who recognized that a cluster of patients presented a similar bizarre mix of symptoms, stands for a portrait at his home in Allison, Canada, May 18, 2021. (Chris Donovan/The New York Times)