An 9-year-old presents to the office with a 2-week history o…
An 9-year-old presents to the office with a 2-week history of low-grade fever, malaise, sore throat, headache, and worsening cough that has become more productive. His caregiver states that his brother had similar symptoms last month. He has received ibuprofen as needed. On physical examination, he has a nontoxic appearance. He has a low-grade fever of 100.4°F and a heart rate of 102 bpm. There is some pharyngeal injection and mild rales are heard throughout the bilateral lung fields. Which of the following organisms is the most likely cause of his condition?
Read Details