MILWAUKEE (AP) — A Wisconsin man who lost his hands, feet and parts of his arms and legs to a rare blood infection transmitted by dog saliva was praised by his doctors Tuesday for his positive outlook and determination to walk again with prosthetics.

Greg Manteufel, 48, was discharged two weeks ago from the Froedtert & the Medical College of Wisconsin in Milwaukee. Since late June, he has undergone at least 10 surgeries during which surgeons amputated parts of each of his limbs because circulation to his extremities shut down due to the infection.

"Through all of this, the real star of the sho...