Question

What is the most common cause of bacterial pneumonia in children up to age 5?

1) Streptococcus pneumoniae
2) Haemophilus influenzae
3) Mycoplasma pneumoniae
4) Chlamydophila pneumoniae

Answer 1

Haemophilus influenzae is the most common cause of bacterial pneumonia in children up to age 5.

Step-by-step explanation:

The most common cause of bacterial pneumonia in children up to age 5 is Haemophilus influenzae. Bacterial pneumonia is a type of lung infection that is usually caused by bacteria or viruses. While Streptococcus pneumoniae is a common cause of pneumonia in general, Haemophilus influenzae is specifically the most common cause in children under the age of 5.