Swipe left and right to see more photos

1 (of 8) Fred Ramsdell receiving his Nobel Prize from H.M. King Carl XVI Gustaf of Sweden at Konserthuset Stockholm on 10 December 2025.

© Nobel Prize Outreach. Photo: Nanaka Adachi

Swipe left and right to see more photos

2 (of 8) Fred Ramsdell lecturing at Karolinska Institutet, 7 December 2025.

© Nobel Prize Outreach. Photo: Nanaka Adachi

Swipe left and right to see more photos

3 (of 8) The 2025 medicine laureates after their Nobel Prize lectures.

© Nobel Prize Outreach. Photo: Nanaka Adachi

Swipe left and right to see more photos

4 (of 8) Fred Ramsdell with his signed chair at the Nobel Prize Museum in Stockholm, 6 December 2025.

© Nobel Prize Outreach. Photo: Clément Morin

Swipe left and right to see more photos

5 (of 8) 2025 medicine laureates Fred Ramsdell, Mary E. Brunkow and Shimon Sakaguchi at the Nobel Prize Museum, 6 December 2025.

© Nobel Prize Outreach. Photo: Clément Morin

Swipe left and right to see more photos

6 (of 8) Fred Ramsdell in the laboratory, 2015.

Photo: Fredramsdell, CC BY-SA 4.0 via Wikimedia Commons.

Swipe left and right to see more photos

7 (of 8) Fred Ramsdell and his wife Laura O’Neill on a hike in Yellowstone National Park just after finding out the news about Ramsdell being awarded the Nobel Prize in Physiology or Medicine 2025.

Photo: Fred Ramsdell

Swipe left and right to see more photos

8 (of 8) Fred Ramsdell on a hike in Yellowstone National Park in October 2025.

Photo: Laura O'Neill