Case Presentation: A 63-year-old African American man with no past medical history, originally from the rural Pacific Coast in Colombia, South America, presented with two months of diffuse abdominal pain, intermittent diarrhea and dry cough. Other symptoms included low-grade fever and a 40-pound weight loss. He denied any rashes. Physical exam revealed a cachectic patient [...]

Case Presentation: A 28-year-old male with no significant past medical history presented with acute onset of left arm numbness, paresthesia, itching, and rash. The patient works as a roofer, where he occasionally walks barefoot, and reported an injury to his left hand about 2 weeks prior to presentation. The injured area was covered with blisters, [...]

Case Presentation: An 8-year-old fully vaccinated female developed fever, abdominal pain, sore throat, and vomiting 6 days prior to admission. When seen by her pediatrician 4 days prior, she had an erythematous oropharynx and was treated with amoxicillin for streptococcus pharyngitis. The following day, she developed blood-streaked emesis and was seen in a local Emergency [...]