Pneumonia can be classified as what type of infection?

Pneumonia is classified as either bacterial or viral because it can be caused by a variety of pathogens. In the case of bacterial pneumonia, common bacteria such as Streptococcus pneumoniae are often responsible for the infection. Similarly, viral pneumonia can occur due to respiratory viruses, including influenza and coronaviruses. The dual classification reflects the disease's complexity and the different pathogens that can lead to its development. Understanding this broad classification is crucial for diagnosis and treatment, as the approach for managing bacterial pneumonia differs significantly from that of viral pneumonia. Thus, recognizing that pneumonia can arise from both types of pathogens is key in the healthcare field.