• Identify the most common features of pulmonary viral infections at thin-section CT. 3. Pneumonia can also be caused by accidentally inhaling saliva or small pieces of food. In serious cases of pneumonia, breathing assistance through a ventilator in an intensive care unit (ICU) may be required. Sometimes, though, symptom management and rest are all that is needed. Aspiration pneumonia Recovery times vary a lot from person to person and depend on your general health, age and how severe your pneumonia is. COVID-19 live updates: Total number of cases passes 95 million, a cough that is likely to be dry initially but may produce yellow or green mucus. During the cold and flu season, a person can take steps to stay healthy. This article intends to review the epidemiology, microbiology, and treatment considerations in bacterial pneumonia associated with influenza. MNT is the registered trade mark of Healthline Media. The pulmonary alveoli fill with fluid or pus making it difficult to breathe. Special Holiday Offers! Elderly persons are at increased risk of infection and complications in viral pneumonia because of comorbidities. The combination of cellular destruction and fluid-filled alveoli interrupts the transportation of oxygen into the bloodstream. The very young are also at higher risk for serious viral pneumonia. Viral respiratory tract infection – Viral respiratory tract infections can lead to primary viral pneumonias and also predispose to secondary bacterial pneumonia. Post-viral coughs are usually caused by viral respiratory infection, such as: flu; common cold; bronchitis; pneumonia; croup; bronchiolitis; pharyngitis Although people can treat some at home, other conditions may need medical attention. These people will need immediate treatment for the best outcome. What can cause red dots to appear on the skin? Has the pandemic shifted traditional gender roles in childcare? There, the virus invades the cells lining the airways and the alveoli. However, the following factors may increase a person’s risk of developing viral pneumonia: Pneumonia is an infection in the lungs. 2. Most people can manage their symptoms such as fever and cough at home by following these steps: Viral pneumonia is an infection of your lungs caused by a virus. The symptoms of bacterial pneumonia may include: Viral pneumonia may have some of the same symptoms, but the symptoms tend to be less severe.  Besides vaccination there are no other ways to prevent viral pneumonia besides basic hygiene skills like covering the mouth when coughing or sneezing, staying home when sick, and washing your hands frequently. myalgia, headache). Viral pneumonia is often mild, but in rare cases, it can be life threatening. They will generally begin by asking about any symptoms and carrying out a physical examination. Viral pneumonia is a pneumonia caused by a virus. The best prevention against viral pneumonia is vaccination against influenza, chickenpox (varicella zoster), herpes zoster, measles, respiratory syncytial virus vaccine (RSV), rubella, and adenovirus vaccine. The viruses that cause viral pneumonia are contagious. There are limited cues for differentiating bacterial and viral pneumonia. This is because antibiotics do not work for viral infections.  Pneumonia can be caused by bacteria, viruses, fungi, or parasites. However, clinicians are not always able to find out which germ caused someone to get sick with pneumonia. If the doctor suspects that pneumonia may be present, they are likely to order some of the following tests to confirm the diagnosis: The tests that the doctor decides to order will depend on the severity of a person’s symptoms and whether they are in one of the higher risk groups. A variety of organisms, including bacteria, viruses and fungi, can cause pneumonia.Pneumonia can range in seriousness from mild to life-threatening.  Viral pneumonia is more prevalent in the very young, less than 5 years old, and in the very old, more than 75 years old. This type of pneumonia is usually more severe than viral pneumonia. All rights reserved. For those with thick lung mucus, a doctor may prescribe a cough expectorant.  As with all infectious diseases, viral pneumonia preys on the immunocompromised as well as individuals with one or more comorbidities especially those with: Severe acute respiratory syndrome coronavirus 2, "Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China", "Hantavirus Pulmonary Syndrome Is Distinguishable From Acute Interstitial Pneumonia", 10.1043/0003-9985(2000)124<1463:HPSIDF>2.0.CO;2, "Thomas Jefferson University: Tradition and Heritage", Combined pulmonary fibrosis and emphysema, Extranodal NK/T-cell lymphoma, nasal type, Progressive multifocal leukoencephalopathy, Bronchiolitis obliterans organizing pneumonia, https://en.wikipedia.org/w/index.php?title=Viral_pneumonia&oldid=999608210, CS1 maint: DOI inactive as of January 2021, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License, This page was last edited on 11 January 2021, at 01:40. Last medically reviewed on April 23, 2020, Red dots on the skin can appear due to various conditions. Different viruses cause different symptoms. Viral pneumonia can affect anyone, as the viruses that cause it are very contagious. Of those case, viral pneumonia counts for about 200 million cases which includes about 100 million children and 100 million adults. People with preexisting health conditions and older adults are more likely to develop severe pneumonia from SARS-CoV-2. Viral pneumonia tends to present differently in each age group. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, and difficulty breathing. Possible causative agents include radiation therapy of the chest, exposure to medications used during chemo-therapy, the inhalation of debris (e.g., animal dander), aspiration, herbicides or fluorocarbons and some systemic diseases. 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