What is the main causes of pneumonia?

Common Causes of Pneumonia Viruses, bacteria, and fungi can all cause pneumonia. In the United States, common causes of viral pneumonia are influenza, respiratory syncytial virus (RSV), and SARS-CoV-2 (the virus that causes COVID-19). A common cause of bacterial pneumonia is Streptococcus pneumoniae (pneumococcus).

What is the immediate cause of pneumonia?

There were distinct differences between the immediate and underlying causes of death for pneumonia-related and pneumonia-unrelated mortality. The most frequent immediate causes of death for pneumonia-related mortality were respiratory failure (50%), pneumonia (8%), multisystem organ failure (6%), and sepsis (6%).

Who is at risk of pneumonia?

The people most at risk are infants and young children, adults 65 or older, and people who have other health problems. Pneumonia is a leading cause of hospitalization in both children and adults. Most cases can be treated successfully, although it can take weeks to fully recover.

How can you cure pneumonia?

Mild pneumonia can usually be treated at home with rest, antibiotics (if it’s likely be caused by a bacterial infection) and by drinking plenty of fluids. More severe cases may need hospital treatment.

What is the signs and symptoms of pneumonia?

Symptoms of pneumonia

  • a cough – which may be dry, or produce thick yellow, green, brown or blood-stained mucus (phlegm)
  • difficulty breathing – your breathing may be rapid and shallow, and you may feel breathless, even when resting.
  • rapid heartbeat.
  • high temperature.
  • feeling generally unwell.
  • sweating and shivering.

How can we prevent pneumonia?

All adults 65 and older should get vaccinated against pneumococcal pneumonia. Additional pneumococcal vaccinations may be recommended for children and adults who are at increased risk of pneumococcal disease depending on their health condition(s). There are two types of pneumococcal vaccines.