Ascariasis
Disease caused by the parasitic roundworm Ascaris lumbricoides
Ascariasis is a disease caused by the parasitic roundworm Ascaris lumbricoides. Infections have no symptoms in more than 85% of cases, especially if the number of worms is small. Symptoms increase with the number of worms present and may include shortness of breath and fever at the beginning of the disease.
From Wikipedia, under CC BY-SA. More on occurri.