Instead most victims succumbed to bacterial pneumonia following influenza virus infection. In fact the flu can cause complications including bacterial pneumonia or the worsening of.
Lung Tissue With Pneumonia Infection Caused By Flu Viral Pneumonia Under A Microscope Stock Photo Image Of Microscopy Micrograph 137201070
This causes symptoms such as cough fever shaking and chills.
Pneumonia caused by flu. The flu is a viral infection caused by the flu virus and pneumonia is usually caused by bacteria like Streptococcus pneumoniae sometimes also called pneumococcus. A common cause of bacterial pneumonia is Streptococcus pneumoniae pneumococcus. Pneumonia is an infection of the lungs that causes the alveoli to become inflamed.
Viral pneumonia is a complication of the viruses that cause colds and the flu. Influenza is a common cause of pneumonia especially among younger children the elderly pregnant women or those with certain chronic health conditions or who live in a nursing home. Common Causes of Pneumonia.
Viruses are more typically the culprit in children. The flu usually comes on suddenly while pneumonia takes longer to develop and can be a complication from the flu. Viruses bacteria and fungi can all cause pneumonia.
The pneumonia was caused when bacteria that normally inhabit the nose and throat invaded the. The virus invades your lungs and causes them to swell blocking. Instead most victims succumbed to bacterial pneumonia following influenza virus infection.
To claim the 1918-1919 flu pandemic deaths were caused by bacterial pneumonia alone is inaccurate as it was viral damage from the flu that made people susceptible to bacterial pneumonia in the. The pneumonia was caused when bacteria that normally inhabit the nose and throat invaded the lungs along a pathway created when the virus destroyed the cells that line the bronchial tubes and lungs. Causes of viral pneumonia include influenza the flu virus.
Flu and pneumonia pose special problems for heart patients. Its usually caused by a bacterial infection. It can also be caused by a virus such as coronavirus COVID-19.
Secondary bacterial pneumonia can occur from numerous pathogens eg Staphylococcus aureus Streptococcus pneumoniae and Haemophilus influenzaeThe most dreaded complication is staphylococcal. The symptoms of pneumonia can develop suddenly over 24 to 48 hours or they may come on more slowly over several days. It accounts for about one third of pneumonia cases.
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. The flu can leave most people sick for a few days but it can be a much more serious ordeal if you have heart disease or have had a stroke. Other complications of infection include acute respiratory distress syndrome meningitis encephalitis and worsening of pre-existing health problems such as asthma and cardiovascular disease.
Influenza may progress to pneumonia which can be caused by the primary viral infection or by a secondary bacterial infection. Aug 22 2008 CIDRAP News It was secondary bacterial pneumonianot the influenza virus by itselfthat killed most of the millions who perished in the 1918 flu pandemic which suggests that current pandemic preparations should include stockpiling of antibiotics and bacterial vaccines influenza researchers reported this week. However people who get the flu are more likely to get pneumonia which is why the flu.
Corticosteroid therapy was started at 30 mg daily 05 mgkg and the dose was reduced to 25 20 15 or 10 mg per day every month with symptomatic and radiological resolution. Body aches and pains. All of those secretions from your stuffy nose combined with the dehydration that often accompanies the flu.
The flu is caused by a viral infection while pneumonia can be caused by either a bacterial infection or viral infection. Streptococcus pneumoniae also known as pneumococcus is often responsible. Pneumonia is swelling inflammation of the tissue in one or both lungs.
The flu is one of the viruses that can cause pneumonia says Dr. Bronchoscopy and transbronchial lung biopsy showed organizing pneumonia due to viral pneumonia caused by influenza B. Most cases of flu never lead to pneumonia but those that do tend to be more severe and deadly.