KBC 2023| Pneumonia is an infection of which part of the human body? KBC 2023 , Check the answer for the question . Pneumonia is an infection of which part of the human body? By Ritika Shekhawat - December 15, 2023 KBC 2023, The options of the question – Pneumonia is an infection of which part of the human body? A. Heart B. Lungs C. Brain D. Liver The answer is B. Lungs