Influenza Testing: What You Need to Know

Influenza, a virus that we pronounce as in-floo-en-zuh causes respiratory illness that affects the nose, throat, and lungs. Additionally, because it is a viral infection, it can cause fatal complications even in adults and children in good health. We can, however, protect ourselves from a lot of risks of flu with early flu test Chicago. 

If you have flu-like symptoms and want to learn more about testing, read the blog below. Plus, you can also contact United Lab Care if you need a reliable testing service in Chicago 

What are the different kinds of influenza tests? 

There are various types of flu testing Chicago, each with its own benefits and limitations. However, the most typical types are listed below. But before knowing the types keep in mind no test is 100% reliable, and false positives and false negatives can happen with any kind of test. 

Rapid influenza diagnostic tests (RIDTs) 

The healthcare professional uses a nasal or throat swab to detect the presence of influenza viral proteins in a patient’s respiratory secretions. Furthermore, this test also offers results in 15 to 30 minutes, making it a helpful tool for rapid diagnosis in a clinical setting. 

Reverse transcription polymerase chain reaction (RT-PCR):  

This test also uses a nasal or throat swab to detect the existence of influenza virus RNA. Compared to RIDTs, it is more sensitive. In addition, for performing RT-PCR tests, we need special kinds of equipment. 

Viral culture:  

This test focuses on growing the influenza virus in a laboratory from a respiratory sample that we get from the patient. The results of this test are very accurate, but on the other hand, it is slow and may take some days to deliver results. 

Times when you need an influenza test(flu)? 

A physician recommends a flu test when someone exhibits symptoms that point to the flu, such as a fever, cough, sore throat, body aches, and fatigue. Since these symptoms can frequently be confused with those brought on by other respiratory viruses, a test is vital to confirm a diagnosis of flu. 

How influenza tests take place 

All types of influenza tests require a respiratory sample. This can include taking samples from: 

  • Your nasal cavity with the help of a swab. 
  • Your nasal cavity, through a wash or aspirate. 
  • The upper part of your throat with a swab. 

Is an influenza test painful? 

No, but you might experience gagging or a tickle when you or your healthcare provider cleans your throat or nose during the sample collection. 

Home remedies for flu 

Indeed, the best ways to prevent or treat influenza are antiviral drugs and flu shots. However, there are also a number of at-home treatments that have no side effects and encourage quicker recovery. Let’s talk about those home remedies. 

One of the most important things you can do to minimize the effects of influenza is to stay hydrated; by drinking plenty of fluids like water, soup, and tea. Further, rest is also essential for this take proper 8 – 9 hours of sleep. Additionally, you can place a humidifier in your house, which can help add moisture to the air, lessen congestion, and make breathing easier. 

Finally, gargling with warm salt water can also help to reduce inflammation and soothe a sore throat. 

Important note: It’s vital to seek medical attention if your symptoms are severe or last for more than a few days. 

Control the spread of influenza in your community with United Lab Care 

Contact United Lab Care for your influenza testing needs if you reside in Chicago. They carry out your test in a clean environment and deliver the results within a few hours. So, contact ULC right away to schedule an influenza test if you only have a few minor flu symptoms. 


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