What are the triggering factors of pneumonia in children?

Pneumonia in children is mainly caused by infection with pathogens. Low immunity and poor living environment can also induce pneumonia. We should do a good job of prevention in daily life to improve the body's immunity, which will help reduce the occurrence of pneumonia.
1. Pathogen infection <br/>Children have poor body resistance and are easily infected by bacteria, viruses, fungi, mycoplasma, etc., which can cause pneumonia. Common infections include Streptococcus pneumoniae, Staphylococcus aureus, adenovirus, and respiratory syncytial virus.
2. Low immunity <br/>If children suffer from anemia, malnutrition, brain hypoplasia, rickets, congenital heart disease, etc., it is easy to lead to a decrease in body immunity and induce pneumonia.
3. Environmental factors : Children who live in an air-polluted environment or in a poorly ventilated room for a long time, with more pathogens in the air, and who do not pay attention to keeping warm and are stimulated by cold air, may develop pneumonia.