How old Youngest nurse in World War 1?

The youngest nurse in World War I was 17-year-old Edith Cavell, who played a significant role in caring for wounded soldiers and aiding in the escape of Allied soldiers from German-occupied Belgium. She became a symbol of bravery and sacrifice before her execution by German forces in 1915. While she is often highlighted, there were other young nurses who served during the war, but Cavell remains the most notable example.