“正在偏远地区徒步旅行”，外媒：弗雷德·拉姆斯德尔至今不知获诺贝尔生理学或医学奖

Core Points - The Nobel Committee has been unable to contact one of the 2025 Nobel Prize winners in Physiology or Medicine, Fred Ramsdell, who is currently on a "digital detox" hiking trip [1][5] - The award was announced on October 6 by the Karolinska Institute, recognizing Ramsdell, Mary Blasco, and Shimon Sakaguchi for their groundbreaking discoveries in peripheral immune tolerance mechanisms [1][5] - The three laureates will share a prize of 11 million Swedish Krona (approximately 1.17 million USD) [5] Summary by Categories Nobel Prize Announcement - The 2025 Nobel Prize in Physiology or Medicine was awarded to Fred Ramsdell, Mary Blasco, and Shimon Sakaguchi for their contributions to understanding peripheral immune tolerance [1][5] - The prize recognizes significant advancements in the field of immunology, particularly in how the immune system can be regulated to prevent it from attacking the body [5] Communication Challenges - The Nobel Committee has faced difficulties in reaching Ramsdell due to his current hiking trip in a remote area of Idaho, which has left him without internet access [5] - Ramsdell's colleague, Jeffrey Bluestone, has also been unable to contact him, indicating the challenges in communicating important news to award recipients [5] Financial Aspects - The total prize money for the three winners is set at 11 million Swedish Krona, which is equivalent to about 1.17 million USD, to be equally divided among them [5]