The common health concern during the flu season:
During FLU season, the most common health concerns are a high fever, aches and pains, cough, headache, runny or stuffy nose, and fatigue.
These symptoms can last for 1-2 weeks but should not extend beyond this period. It will depend on the individual's immune system.
What is flu?
The flu is the common name of an infectious disease caused by a virus. Symptoms of the flu include fever, dry cough, sore throat, muscle aches, and fatigue.
Most people will experience these symptoms for several days before getting better, although some people can develop pneumonia or other complications for which they will need medical attention.
Which type of virus causes influenza A, B, or C?
The influenza virus is a respiratory illness that can cause fever, sore throat, headache, muscle aches, and extreme fatigue.
Many people think that a single virus causes the flu. However, different types of viruses cause influenza A, B, or C. Influenza A and B are most common. All viruses spread in the same way.
What is the pathogen that causes influenza?
Influenza is an annoying illness that sweeps the globe every year. Influenza is split into three categories: A, B, and C.
Influenza type A has subtypes of strains like H1N1 and H3N2. The pathogen known as the parainfluenza virus causes influenza.
A parainfluenza is a group of 5 respiratory viruses that cause mild to severe illness in humans, especially children. These parainfluenza viruses are parainfluenza types 1–4 and hMPV (human metapneumovirus), and Bocavirus.
How do you know if you have the flu?
Have you been sneezing, coughing, and experiencing a high temperature recently? If so, you've likely come down with the flu.
If you have the flu, there are some particular symptoms that you can look out for - these include a high temperature accompanied by sweating, tiredness, dizziness, and aches throughout the body.
What are the most common tests for diagnosing influenza?
Due to the nature of influenza, it can be difficult to diagnose simply by observation or visual inspection.
There are several viruses that are tested specifically, as they are the most common causes of respiratory illness. These tests will often look for rhinovirus, coronavirus, influenza virus, parainfluenza virus and adenovirus.
Each one has its own specific test, which is better suited to detecting it. Several different types of FLU TESTING are used for the testing of influenza infections. These tests are:
PCR testing:
Patients with severe respiratory illness, nasopharyngeal and oropharyngeal swabs can be taken for testing by a polymerase chain reaction (PCR) assay.
Sputum and BAL tests:
Sputum tests are performed to see if a person has developed pneumonia, and BAL tests determine if an infection (pneumonia or not) is present in the lungs' airways.
Sputum and BAL samples are used to determine what kind of virus is present to customize treatment accordingly.
Pleural fluid testing:
Influenza virus can infect and inflame the respiratory system and other parts of the body, such as muscle and skin.
Pleural fluid is commonly collected as part of the diagnostic process to help doctors determine which fluid is present in the patient's lungs.
The purpose of these tests is to detect 21 viruses at once. Don't hesitate to contact us to schedule a consultation with one of our expert physicians near you. We can help diagnose the type of infection before it becomes worse.
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