Amoebas eat man alive over months in puzzling, ultra-rare cautionary tale
The man had nasal polyps and used sinus rinses to alleviate his symptoms. However, his symptoms didn't start in his nasal passages-they started on his legs.
Can this nasal spray slow down Alzheimer's? One couple is helping scientists find out
The nasal spray contains an experimental monoclonal antibody meant to reduce the Alzheimer's-related inflammation in Walsh's brain, marking a novel approach to treatment.