Includes bibliographical references and index.

Case one : boy with acute pharyngitis -- Case two : student with dysuria -- Case three : boy with vomiting and diarrhea after a school picnic -- Case four : chronic diarrhea in a traveler -- Case five : boy with skin lesions -- Case six : student with a skin lesion following a trip to India -- Case seven : man with a surgical wound after a prosthetic hip placement -- Case eight : boy with fever and right leg pain following a canoe accident -- Case nine : woman with acute abdominal pain and cervical discharge -- Case ten : woman with acute fever and productive cough -- Case eleven : nursing home resident with fever, cough, and myalgias -- Case twelve : baby with fever, rhinitis and bronchiolitis -- Case thirteen : woman with fever, cough, and weight loss -- Case fourteen : student with chronic fever, dry cough and pneumonia -- Case fifteen : bone marrow transplant recipient with nodular pneumonia -- Case sixteen : boy with acute fever, headache, and confusion -- Case seventeen : woman with lymphocyc meningitis -- Case eighteen : neonate with fever and vesicular rash -- Case nineteen : renal transplant recipient with chronic meningitis -- Case twenty : man with acute fever and periumbilical pain -- Case twenty one : man with two weeks of fever and a systolic murmur -- Case twenty two : young man with fatigue and an abnormal liver test -- Case twenty three : fever of unknown origin in a traveler -- Case twenty four : student with fever, lymphadenopathy and hepatosplenomegaly.