Pediatrics The main infectious agent associated with recurrent pulmonary infections in patients with cystic fibrosis is _____________ . A Mycoplasma B Pseudomonas C Pneumocystis D Aspergilus 💡 Explanation The main infectious agent associated with recurrent pulmonary infections in patients with cystic fibrosis is _____________ . ✓ Correct Answer: B. Pseudomonas