Case Presentation: A 64-year-old male presented to the Emergency Room with one week of worsening productive cough, fevers (Tmax 103F), vomiting, diarrhea, and malaise. His past medical history was significant for Rheumatoid Arthritis (RA), treated with etanercept, hydroxychloroquine, leflunomide and sulfasalazine. On physical examination, he was febrile, normotensive with tachycardia, and tachypneic with diminished breath [...]

Case Presentation: A 65-year-old female with a history of iron deficiency and acute blood loss anemia, schizophrenia, asthma, and hypothyroidism presented with shortness of breath and weight loss for three months. On arrival, her temperature was 101.1 F, blood pressure 84/40, heart rate 129, and spO2 97% on room air. Laboratory studies showed a white [...]