Case Presentation: We present a case of a 49-year-old male with a history of hereditary thrombocytosis who presented to the Emergency Department with a 4-day history of intermittent fevers, headache, nausea, abdominal pain and one episode of emesis. The patient recently returned from travel to Yemen. He was not taking anti-malarial prophylaxis. Initial vital signs [...]

Case Presentation: A healthy 43-year-old Caucasian male who recently traveled to East Africa was presented to the emergency department with a high-grade fever (105.3F), and myalgia. He denied taking malaria chemoprophylaxis. On presentation, he was febrile, hypotensive, and tachycardic. He appeared to be ill, and toxic with no palpable organomegaly. His initial blood tests revealed [...]