A 1947 car accident left Patrick with a head wound and severely ill. Hemingway sank into depression as his literary friends began to die: in 1939 William Butler Yeats and Ford Madox Ford; in 1940 Scott Fitzgerald; in 1941 Sherwood Anderson and James Joyce; in 1946 Gertrude Stein; and the following year in 1947, Max Perkins, Hemingway's long-time Scribner's editor and friend.
17. decembra se je vročičen in bolehen sam odpeljal do Luxemburga, da bi pokrival bitko za Bulge (kasneje imenovano "bitko za gorivo").