FILE PHOTO: Fred Ramsdell of Sonoma Biotherapeutics, who won the 2025 Nobel Prize in Physiology or Medicine, poses in an undated photograph. Sonoma Biotherapeutics/Handout via REUTERS.
FILE PHOTO: Fred Ramsdell of Sonoma Biotherapeutics, who won the 2025 Nobel Prize in Physiology or Medicine, poses in an undated photograph. Sonoma Biotherapeutics/Handout via REUTERS.