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).
How pneumonia is cured?Mild pneumonia can usually be treated at home with rest, antibiotics (if its likely be caused by a bacterial infection) and by drinking plenty of fluids. More severe cases may need hospital treatment.
Can pneumonia be cured permanently?Is pneumonia curable? A variety of infectious agents cause pneumonia. With proper recognition and treatment, many cases of pneumonia can be cleared without complications. For bacterial infections, stopping your antibiotics early can cause the infection to not clear completely.
Is pneumonia can spread?Pneumonia is transmitted when germs from the body of someone with pneumonia spread to another person. This can happen in a variety of ways, including: Inhaling the infection. This can occur when a person with pneumonia coughs or sneezes and another person inhales the infected particles.
How long does it take to catch pneumonia from someone?The approximate time when pneumonia becomes contagious varies with the type of infecting agent and may range from one to two days to weeks. In addition, some pneumonias are more highly contagious than others.
Where do you feel pneumonia pain?Chest pain is one of the most common symptoms of pneumonia. Chest pain is caused by the membranes in the lungs filling with fluid. This creates pain that can feel like a heaviness or stabbing sensation and usually worsens with coughing, breathing or laughing.
Identifying the cause of your pneumonia can be an important step in getting the proper treatment.
Bacteria The most common type of bacterial pneumonia is called. Pneumococcal pneumonia is caused by the Streptococcus pneumoniae germ that normally lives in the upper respiratory tract. It infects over 900,000 Americans every year.
Bacterial pneumonia can occur on its own or develop after you've had a viral cold or the flu.
Viral pneumonia: Symptoms, causes, and treatment
Bacterial pneumonia often affects just one part, or lobe, of a lung. When this happens, the condition is called lobar pneumonia. Those at greatest risk for bacterial pneumonia include people recovering from surgery, people with respiratory disease or viral infection and people who have weakened immune systems. The illness is often mild enough to go undetected and is sometimes referred to as walking pneumonia.
Unlike What is the main cause of pneumonia? bacterial pneumonias, Legionella is not passed from person to person.
Outbreaks of the disease have been linked to exposure to contaminated water from cooling towers, whirlpool spas, and outdoor fountains. Viruses Viruses that infect the upper respiratory tract may also cause pneumonia. Most viral pneumonias are not serious and last a shorter time than bacterial pneumonia.
As the lungs fill with fluid, oxygen exchange becomes more difficult and results in breathing difficulties. Recovery may take months before symptoms ease. Viral pneumonia caused by the influenza virus may be severe and sometimes fatal.
The virus invades the lungs and multiplies; however, there are almost no physical signs of lung tissue becoming filled with fluid. This pneumonia is most serious in people who have pre-existing heart or lung disease and pregnant women. Viral pneumonias may be complicated by a secondary invasion of bacteria, with all the typical symptoms of bacterial pneumonia. Fungi Fungal pneumonia is most common in people with chronic health problems or weakened immune systems, and in people who are exposed to large doses of certain fungi from contaminated soil or bird droppings.
Pneumocystis pneumoniais a serious fungal infection caused by Pneumocystis jirovecii. The following are three fungi that occur in the soil in some parts of the United States and can cause some people to get pneumonia. This fungus is found in Southern California and the desert Southwest. It is the cause of valley fever.
This fungus is found throughout the United States in bird droppings and soil contaminated with bird droppings.