Influenza Testing in KL and Selangor

Anyone experiencing symptoms consistent with influenza, such as fever, cough, sore throat, body aches, fatigue, and respiratory symptoms, should consider getting tested. Additionally, individuals at high risk of influenza complications, such as young children, older adults, pregnant women, and individuals with underlying health conditions, may benefit from testing.

The accuracy of influenza tests can vary depending on the type of test and the timing of sample collection. Molecular (PCR) testing is generally considered the gold standard for influenza diagnosis due to its high sensitivity and specificity. Rapid Influenza Diagnostic Tests (RIDTs) may have limitations in terms of sensitivity and specificity but provide rapid results for immediate treatment decisions.

In most cases, it’s best to get tested for influenza as soon as symptoms develop, preferably within the first few days of illness onset. However, influenza testing may still be valuable later in the illness, especially for individuals at high risk of complications or in outbreak settings.

There is typically no special preparation required for influenza testing. However, it’s essential to inform your healthcare provider about any symptoms you’re experiencing, recent travel history, and potential exposure to individuals with influenza or flu-like symptoms.

The influenza testing process may vary depending on the type of test being performed. For rapid tests, a healthcare provider will collect a respiratory specimen (e.g., nasal or throat swab), and the test results will be available within minutes. Molecular (PCR) testing involves collecting a respiratory sample, usually through a nasal or throat swab, and sending it to a laboratory for analysis. Results may take several hours to a few days to be processed and reported.

The results of an influenza test will indicate whether the influenza virus was detected in the respiratory specimen. A positive result confirms the presence of influenza, while a negative result suggests that influenza virus antigens or RNA were not detected. However, it’s important to interpret test results together with clinical symptoms and other factors, as false-negative results can occur, particularly in the early stages of illness.

If your influenza test results are positive, your healthcare provider will discuss appropriate treatment options, which may include antiviral medications to reduce the severity and duration of symptoms. Additionally, they may provide guidance on symptom management, self-care measures, and recommendations for preventing the spread of the virus to others.