반응형 How to Treat Pneumonia Symptoms1 Causes of pneumonia, symptoms of pneumonia, how to treat pneumonia What kind of disease is pneumonia? Pneumonia is an inflammation caused by microorganisms invading the lungs and usually occurs within days to a week after infection. Pneumonia caused by bacteria or viruses is the most common, and there are rare cases of pneumonia caused by fungi or parasites. Most of them are caused by pathogens that settle and colonize the oral cavity or nasopharynx penetrating.. 2023. 11. 20. 이전 1 다음 반응형
