What is being analysed here?

Influenza virus is being analysed here. The tests evaluate the presence of the influenza virus in respiratory samples.

When is it requested?

It is requested when a person presents flu-like symptoms, such as fever, cough, sore throat, fatigue, and muscle aches. It is also considered during flu outbreaks or when there is exposure to infected individuals.

Why is this analysis carried out?

Early diagnosis allows for appropriate treatment and preventive measures. It helps distinguish the flu from other respiratory infections.

When should I get tested for influenza?

Ideally, it should be done as soon as symptoms appear. In high-risk situations (pregnancy, chronic illnesses, etc.), early testing is recommended.

What sample is required?

Respiratory samples are taken, such as nasopharyngeal swab, nasopharyngeal washes, and bronchoalveolar lavage. 

Is any prior preparation necessary?

No special preparation is required.

How is it used?

Samples are sent to the laboratory for viral isolation, detection of viral proteins, and confirming the presence of the virus.

What do normal values and altered values mean in this case?

Normal values and significance of altered values: Normal result: The test is negative for the influenza virus. Altered result: The test is positive, indicating influenza infection.