A person reports to a clinic complaining of fever and abdominal pain. The abdomen is swollen, and blood tests indicate kidney damage. A stool sample is examined under a microscope and found to contain eggs with spine projecting from its surface. The indications are consistent with infection with A. Anaplasma phagocytophiliumB. Schistosoma mansoniC. Trypanosoma cruziD. Toxoplasma gondiiE. Plasmodium falciparum