Influenza Rapid Test Kit: Testing & Treatment (2024)

Influenza Rapid Test Kit

Authored By: Dr. Leonard Leng.
Last updated: 13 Sep 2024.

Rapid influenza diagnostic tests (RIDTs) are designed to detect influenza, commonly known as the flu, an acute respiratory infection caused by influenza viruses. There are three main types of influenza viruses: Type A, B, and C, with A and B being most prevalent. Influenza spreads primarily through droplets from coughs and sneezes and can also be transmitted via contaminated surfaces. Due to its highly contagious nature, it can spread rapidly in densely populated areas like Singapore, especially during flu seasons.

Young asian woman experiencing influenza symptoms.

Given how common influenza is, RIDTs help to provide timely and accurate diagnosis allowing for prompt treatment, which can reduce symptom severity, prevent complications, and limit the spread of the virus within the community.

Influenza Symptoms

Influenza symptoms typically appear within 1 to 4 days of exposure and can range from mild to severe. They may include:

  • Fever
  • Cough
  • Sore throat
  • Runny or stuffy nose
  • Muscle or body aches
  • Headaches
  • Fatigue
  • Sometimes vomiting and diarrhoea, more common in children

These symptoms can range from mild to severe and can lead to serious complications, particularly in high-risk groups such as the elderly, young children, pregnant women, and individuals with chronic conditions like asthma, diabetes, or heart disease. Complications can include pneumonia, bronchitis, sinus infections, and worsening of other chronic illnesses.

How Do Influenza Rapid Test Kits Work?

RIDTs detect the presence of antigens, which are viral proteins and components of influenza, in respiratory specimens usually collected via nasal or throat swabs. The process usually involves:

  • Sample Collection: A nasal or throat swab is used to collect a specimen, which is then placed in a solution to release viral antigens.
  • Test Procedure: The solution is applied to a test device containing antibodies that bind specifically to influenza antigens if present.
  • Detection: The sample moves along the test strip, and a visible line appears if the antibodies bind to antigens, indicating a positive result.
  • Results Interpretation: Results are usually available within 15-30 minutes. A visible line indicates a positive test, while no line indicates a negative result. A control line confirms the test's functionality.

These tests provide quick results for timely treatment, which can reduce the severity and duration of symptoms, decrease the likelihood of complications, and improve patient outcomes.

Influenza rapid test kit.

Influenza Treatment & Prevention

Treatment for influenza generally includes antiviral medications which include oseltamivir (Tamiflu) and zanamivir (Relenza). These medications can reduce the duration and severity of symptoms by about 1 day and prevent complications.

Prevention strategies are equally important and include:

  • Vaccination: Recommended for everyone six months and older, the flu vaccine is the most effective way to prevent influenza and its complications. The specific strains included in the vaccine are chosen annually based on predicted circulating influenza viruses.
  • Preventive Measures: Everyday practices like handwashing, covering coughs and sneezes, and avoiding close contact with sick individuals can significantly reduce the spread of influenza.

Disclaimer: The information provided here is for educational purposes and should not be considered as medical advice. Always consult with a healthcare professional for medical concerns and treatment options.

Tamiflu to treat influenza.

Price of Influenza Rapid Test in Singapore

Our prices for influenza rapid tests and vaccinations are as follows:

Service Price*
Consultation From $38.15
Influenza Rapid Test (RIDT) $38.15
Influenza Vaccine $38.15
Subsidised Vaccination (Pioneer Generation, Merdeka Generation, CHAS and Babies / Newborn) From $0 to $35
*Prices are NETT and inclusive of GST.

Where to Test for Influenza in Singapore

You can get tested, treated or vaccinated for influenza at our two conveniently located clinics:

Summary

Influenza rapid test kits are a vital tool in the timely and accurate diagnosis of influenza in Singapore. These tests enable quick decision-making for treatment and isolation, helping to control the spread of the virus. More importantly, rapid testing allows for early medical intervention, which can significantly reduce the severity and duration of symptoms and prevent complications.

How Do I Book an Appointment?

ATA Medical @ Orchard

Address: 1 Orchard Blvd, #05-09 Camden Medical Centre, Singapore 248649
Nearest MRT: Orchard Boulevard Station (TE13)
Contact Number: 6322 7331
Email: camden@atamed.sg
Opening Hours:
Mon - Fri: 8:30 AM to 12:30 PM, 1:30 PM to 5:30 PM
Sat: 8:30 AM to 12:30 PM
Sun & PH: Closed
Please note that our last appointment is at 5:15 PM from Monday to Friday and at 12:15 PM on Saturday. Thank you for your understanding.

ATA Medical @ Tanjong Pagar

Address: 72 Anson Rd, #01-02 Anson House, Singapore 079911
Nearest MRT: Tanjong Pagar Station (EW15)
Contact Number: 6223 0682
Email: hi@atamed.sg
Opening Hours:
Mon - Fri: 8:30 AM to 12:30 PM, 1:30 PM to 5:30 PM
Sat: 8:30 AM to 12:30 PM
Sun & PH: Closed
Please note that our last appointment is at 5:15 PM from Monday to Friday and at 12:15 PM on Saturday. Thank you for your understanding.

Navigate to Us

ATA Medical (Anson House)

Nearest MRT: EW15 Tanjong Pagar

ATA Medical (Camden Medical Centre)

Nearest MRT: TE13 Orchard Boulevard

Frequently Asked Questions (FAQs)

At-home influenza tests are not widely available in Singapore. While combination tests for COVID-19 and influenza exist, these are typically administered by healthcare professionals.
It detects influenza antigens (viral proteins) in nasal or throat swabs, providing results in 15-30 minutes.
No, influenza A/B is caused by influenza viruses, while COVID-19 is caused by the SARS-CoV-2 virus.
Use a nasal or throat swab, analysed with rapid antigen tests or RT-PCR to detect the virus.
Yes, especially in early stages or mild cases.
No, not everyone with influenza has a fever, especially in mild cases or certain populations.
Rapid tests are specific but less sensitive than RT-PCR, meaning they can miss some cases.
Typically during the acute phase, usually within the first few days of symptom onset.
Influenza A causes more severe outbreaks and can infect both humans and animals; Influenza B primarily infects humans and is generally less severe.
Symptoms overlap, so diagnostic tests (rapid antigen or RT-PCR) are needed to differentiate.
The immune system, aided by antiviral medications like Tamiflu or Relenza.
Yes, it spreads through droplets from coughs and sneezes, and contact with contaminated surfaces.
Rest, hydrate, take antivirals and other medications if prescribed to relieve symptoms.
While rapid diagnostic tests and RT-PCR can provide quick results, diagnosing influenza can sometimes be challenging due to overlapping symptoms with other respiratory illnesses.