Paula has a sore throat. Her physician ordered a differential blood cell count and here are the leukocyte results per cubic millimeter: total:…

Paula has a sore throat. Her physician ordered a differential blood cell count and here are the leukocyte results per cubic millimeter: total: 15,000; mature neutrophils: 13,000; 1500 lymphocytes; 300 monocytes; 150 eosinophils; 50 basophils. What is the most likely cause of her sore throat?