Case Presentation: A 54-year-old male with no past medical history presented with chief complaint of generalized weakness, fatigue, headache, loss of appetite and intermittent fever and chills for 5 days. On arrival to the ED, his vitals were notable for temperature was 102.3F.. Labs notable for a hemoglobin 12.5 g/dL, platelets 55×109/L, sodium 128 mmol/L, [...]

Case Presentation: A healthy 65-year-old male was admitted to the hospital for presumed COPD exacerbation and despite treatment developed hypoxic respiratory failure and shock, transferring to the intensive care unit (ICU) for further management.On arrival, he was tachycardic (120 BPM), BP 74/47 mmHg, febrile (39.0℃) and mechanically ventilated (RR 14) concerning for septic shock. Examination [...]

Case Presentation: A 40 year-old male went camping in southeast Missouri in May and suffered tick bites. He developed a fever, rash and myalgias. He was treated with doxycycline, which was discontinued due to anaphylaxis. Due to worsening abdominal pain and fatigue he went to the hospital. He was febrile, ill-appearing, and jaundiced. He had [...]

Case Presentation: A 44-year-old female with a history of SLE and chronic diarrhea presented with a one-day history of fever and lethargy. On admission, she was septic with a pancytopenia and a neutropenia with an ANC of 1.6. CT of chest, abdomen and pelvis showed non-specific enteritis, concordant with the chronic diarrhea history, but no [...]

Case Presentation: A 67-year-old female presented with three days of fever, chills, and generalized weakness. She also had myalgia, epigastric pain, darker urine. She reported no recent travel but reported spending time outside gardening and walking/hiking in the woods with dogs, although she did not recallany tick bites. She had a fever of 104 °F, [...]

Case Presentation: A 69-year-old female with no significant past medical history presented with three weeks of intermittent fevers followed by 24-hours of persistent fever associated with nausea, fatigue, and malaise. She lived in the metro-Boston area and worked part-time as a dog-walker. She reported a tick bite several weeks ago. Vital signs were notable for [...]

Case Presentation: Anaplasmosis phagocytophilum is a rare, emerging tick borne illness transmitted by the Ixodes Scapularis tick endemic to the North Central and Northeastern United States. With an incidence of 6.1 cases per million in 2010, patients often present with nonspecific symptoms such as fever, leukopenia, thrombocytopenia, and transamintis. Cases outside of endemic areas are [...]

Case Presentation: This is a 38 year old male with a past medical history of hypertension, hyperlipidemia, bipolar disorder and alcohol abuse who was brought to the emergency room after he collapsed on the subway in May 2018. Several days prior to this episode, he reported cyclical fevers to a maximum of 102F, myalgias and [...]

Case Presentation: A 72 year old woman with osteoarthritis presented to with a 3-day history of fever and chills. A few days prior to presentation, she had received a glucocorticoid injection for left knee pain. Upon assessment of her initial vitals, heart rate was 122 bpm, blood pressure was 147/77 mmHg, respiratory rate was 22, [...]

Case Presentation: A 73-year-old man who had been under quarantine for a week prior to presumed COVID-19 presented to the emergency department (ED) with worsening malaise, fever, and loss of appetite. Two weeks prior, the patient presented to his primary care provider (PCP) with fevers, dry cough, exertional dyspnea, sweats, malaise, anorexia, anosmia, and dysgeusia. [...]