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    Homewidal test
    Widal Test (Slide Method)₹780₹36054% off
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    What Is an Widal Test?

    Widal Test (Slide Agglutination) test helps to detect typhoid fever and paratyphoid fever, collectively called enteric fever, which is caused by the consumption of food or water contaminated by Salmonella bacteria. These microorganisms, like Salmonella typhi and Salmonella paratyphi A, B, and C cause this. Typhoid fever, or enteric fever, is an acute, life-threatening, fever-causing illness that is transmitted by the ingestion of food or water that has been contaminated with the faeces of a person who has been infected with the bacteria Salmonella typhi. In this test, the blood of an individual reacts with the Salmonella antigens on the slide and either forms agglutination (clumping) or not.

    Widal Test Price

    The Widal test price ranges from Rs. 440/- . Our Widal test cost includes home sample collection within 60 minutes of booking. Orange Health Labs offers this test at competitive rates, with the added convenience of home-based testing. While you can enjoy the ease of testing from home, please be aware that prices may vary based on your location and the laboratory you choose. The Widal test cost in other cities is as given below:

    Widal Test Cost Across India

    S.NoTest In CityPrice
    1Widal Test (Slide Method) Test in Bangalore₹ 360
    2Widal Test (Slide Method) Test in Gurgaon₹ 290
    3Widal Test (Slide Method) Test in Delhi₹ 290
    4Widal Test (Slide Method) Test in Hyderabad₹ 680
    5Widal Test (Slide Method) Test in Mumbai₹ 560
    6Widal Test (Slide Method) Test in Noida₹ 290
    7Widal Test (Slide Method) Test in Pune₹ 560

    Preparations Before the Widal Blood Test

    The Widal Test does not require any special preparations. Fasting is not necessary, and patients can maintain their regular diet and daily routine prior to the test. However, individuals should inform their healthcare provider of any recent typhoid vaccinations, as these may influence test results. This information ensures accurate interpretation of the antibody titres and minimizes the likelihood of false positives.

    Widal Test Procedure

    The Widal blood test requires a simple blood sample. Once you schedule the test with Orange Health Labs, a trained eMedic will come to your location for home sample collection. The process includes the following steps:

    • Preparation : The eMedic will explain the procedure to you and answer any questions you may have. You will be asked to sit comfortably for the test.

    • Site Selection : The eMedic will select a vein, usually in the inner elbow area, and clean the area with an antiseptic wipe.

    • Needle Insertion : A needle will be inserted into the vein to draw blood, and you may experience a mild pinch or sting at this point.

    • Blood Collection : The necessary amount of blood will be drawn into a vial.

    • Needle Removal : After the blood is collected, the needle will be removed, and the eMedic will apply pressure with a gauze pad to stop any bleeding.

    • Bandaging : A small bandage will be placed over the puncture site for protection.

    The sample collection process usually takes around just a few minutes. Widal test results are typically available within 7 hours after the sample is collected.

    Why Take the Widal Blood Test?

    The Widal Test is an essential diagnostic tool designed to detect typhoid fever and paratyphoid fever, collectively referred to as enteric fever. These conditions result from the consumption of food or water contaminated with Salmonella bacteria, specifically Salmonella typhi and Salmonella paratyphi (A, B, and C). Enteric fever is a severe, life-threatening illness characterized by acute fever and systemic symptoms. By identifying antibodies in the blood, the Widal Test helps detect the body’s immune response to Salmonella, enabling accurate diagnosis and timely intervention. This test is especially valuable in regions where enteric fever is endemic, as it allows for early detection and prevention of complications.

    Who Should Take the Widal Blood Test?

    Individuals with Early Symptoms of Enteric Fever:

      Patients with Advanced Symptoms of Enteric Fever:

        High-Risk Groups:

          Travelers and Individuals with Prolonged Fever:

            Signs That You Need a Widal Blood Test

            A variety of symptoms indicate the need for a Widal Test. These signs range from mild systemic symptoms to more severe manifestations, often correlating with the progression of enteric fever. Early symptoms include:

            • Fever and Abdominal Pain: Common initial signs of infection.

            • General Unwellness: Fatigue, weakness, and lack of appetite are typical early indicators. As the disease worsens, more specific symptoms emerge, such as:

            • High Fever (up to 104°F): Persistent and severe.

            • Headaches and Rose-Colored Spots: Headaches are often accompanied by characteristic rashes on the chest or abdomen.

            • Digestive Issues: Constipation, followed by diarrhea in later stages.

            • Neurological Symptoms: Confusion, hallucinations, and difficulty concentrating may occur in severe cases. These symptoms necessitate testing, particularly for individuals in high-risk environments or regions with limited access to clean water and sanitation.

            Widal Test Results Interpretation

            The Widal Test provides results as either positive or negative, based on the titres of antibodies detected.

            Positive Results: A titre of 1:80 or higher for O antigen and 1:160 or higher for H antigen suggests active infection. A four-fold increase in antibody titres between two tests conducted 7–10 days apart confirms the diagnosis.

            Negative Results: Titres below 1:80 for O antigen and 1:160 for H antigen indicate no active infection.

            Interpretation of results must consider prior exposure to Salmonella, vaccination history, and the laboratory’s reference ranges, which can vary.

            FAQs on Widal Test

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            The Widal Test is used to diagnose typhoid fever and paratyphoid fever (enteric fever) by detecting antibodies in the blood against the Salmonella bacteria.

            The test is typically conducted after the first week of symptoms when antibodies against the Salmonella antigens ( O and H ) appear in the bloodstream.

            Common symptoms include:

            • High fever (up to 104°F)

            • Abdominal pain

            • Fatigue and weakness

            • Rose-colored spots on the chest or abdomen

            The test involves collecting a blood sample, which is analyzed for agglutination (clumping) when exposed to specific Salmonella antigens.

            Positive results indicate the presence of antibodies against Salmonella bacteria, suggesting an active infection. Titres of 1:80 or higher for the O antigen and 1:160 or higher for the H antigen are considered significant.

            No special preparations or fasting are needed for the Widal Test.

            The test may produce false positives due to previous typhoid vaccination or exposure to related organisms. Confirmatory tests like blood culture may be needed.

            The Widal Test primarily diagnoses typhoid fever and paratyphoid fever caused by Salmonella enterica .

            Results are typically ready within 6 hours of the blood sample collection.

            Consult a healthcare provider immediately for confirmatory tests and appropriate treatment to prevent complications.

            • The slide agglutination method is faster and used for initial screening.

            • The tube agglutination method is more precise and preferred for confirming antibody titres.

            The Widal Test is most effective when performed after the first week of symptoms, as antibodies take time to develop in the bloodstream.

            No, the Widal Test has limitations and may yield false positives or false negatives. Blood culture is considered the gold standard for confirmation.

            • The O antigen indicates the body’s initial immune response to acute infection.

            • The H antigen reflects a longer-term immune response and may persist even after the infection is treated.

            Yes, individuals who have been vaccinated for typhoid may show elevated antibody levels, leading to potential false positives.

            Risks are minimal and include minor pain or bruising at the blood collection site.

            Yes, many diagnostic labs offer home sample collection services for the Widal Test.

            A positive result helps the doctor prescribe targeted antibiotics to effectively treat typhoid or paratyphoid fever.

            Yes, it detects antibodies against specific Salmonella serotypes, helping distinguish between typhoid ( S. typhi ) and paratyphoid ( S. paratyphi ).

            The test may be repeated 7–10 days apart to observe a four-fold rise in antibody titres, confirming the infection.

            What Does the Widal Test Measure?

            The Widal Test measures antibody titres in the blood against two key antigens of Salmonella enterica :

            • O antigen (somatic antigen): Indicates the body’s initial immune response to infection.

            • H antigen (flagellar antigen): Reflects the body’s longer-term immune response to the infection. Agglutination, or the clumping of particles, occurs when antibodies in the blood react with these antigens. The test determines the presence and levels of these antibodies, aiding in the diagnosis of typhoid and paratyphoid fever. A titre of 1:80 or more for O antigen and 1:160 or more for H antigen typically indicates active infection.

            Advantages of Early Widal Testing

            The Widal Test offers several advantages that make it an essential diagnostic tool:

            • Quick Diagnosis: Provides rapid and accessible detection of typhoid and paratyphoid fever.

            • Cost-Effective: Affordable and widely available, especially in resource-limited settings.

            • Ease of Use: Requires only a simple blood sample and can be performed as a slide or tube agglutination test.

            • Early Intervention: Facilitates timely treatment, reducing the risk of complications and improving patient outcomes.

            Common Diseases Diagnosed on Widal Test

            The Widal Test is specifically designed to diagnose typhoid fever and paratyphoid fever , collectively referred to as enteric fever. These diseases are caused by infection with Salmonella enterica serotypes Typhi and Paratyphi, which are typically transmitted through contaminated food or water.

            How to Maintain a Healthy Lifestyle?

            Preventing enteric fever involves adhering to hygienic practices and maintaining a healthy lifestyle. Key recommendations include:

            • Drinking Safe Water: Consume boiled or purified water to avoid exposure to Salmonella .

            • Eating Safely: Avoid raw or undercooked foods, especially in regions with poor sanitation.

            • Hand Hygiene: Wash hands thoroughly with soap and water before meals and after using the restroom.

            • Vaccination: Consider typhoid vaccination, particularly when traveling to endemic areas.

            • Routine Testing: Early testing for enteric fever in symptomatic individuals helps prevent severe complications and limits disease transmission.

            Widal Test Overview

            Test Name{{test_name[158]]}} Test
            Widal Test PriceWidal test price starts from ₹ 1800/-
            Also Known AsWidal fertility test, ovarian biomarker test, Mullerian hormone test, Mullerian-inhibiting hormone test, Mullerian inhibiting factor test, and Mullerian-inhibiting substance test.
            PurposeTo measure the Concentration of anti-Müllerian hormone in blood
            Pre-test InformationFasting is not required for an Widal test.
            Report DeliveryGet reports within {{test_lab_tat_in_hours[158]][BLR]}} hours.
            FrequencyAs prescribed by your doctor.
            Home TestingYes, home blood sample collection is within {{ test_price[158]][BLR] }} minutes from booking.
            Sample RequiredA blood sample is required for a Widal test.

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            4.9
            Google Rating

            Highest Rated Diagnostic Lab

            • Giving 5 stars just for that customer care representative. I was super angry on the delay and he took complete responsibility. He waited and coordinated with me for 1-1.5 hours to get the things done. His name is Vijay. Giving 5 stars, just because of him. Orange Labs. this 5 stars is just for the way he handled the things and took responsibility. Delayed reports. No one took responsibility except one person. Thanks to him.
              Manikandan Ramanathan5 Feb 2024 • Bangalore
              5.0
            • They provide a very good service. The individual that comes for taking the samples are very professional. The reports are also genuine. They provide great discounts also which u won't get in any other labs..
              Sana Sheikh5 Jan 2024 • Bangalore
              5.0
            • We availed orange labs services for our children recently - quick prompt friendly and professional service offered at home and reports were made available in few hours sooner than the committed time . Would recommend for anyone looking for home lab services and quick results
              Shenbaga Muniappan Muniappan (Muni)18 Oct 2023 • Bangalore
              5.0
            • Professional service. Very prompt in taking samples from home and provided results quickly within the committed time of 6 hours
              Divij Bhat1 Dec 2023 • Bangalore
              5.0
            • Best service I have ever seen.. Highly recommendable.Appreciate their patience while collecting samples
              Kavya S16 Feb 2024 • Bangalore
              5.0
            • Our overall experience was great. The person who came for sample collection was very good and punctual. We received the reports in 6 hours which really amazed me. I would highly recommend them due to their great customer service.
              anuj mishra13 Feb 2024 • Bangalore
              5.0
            • I rate 5 starts for technicians cleanliness n hygiene..all tests cost is also reasonable as compared to others👍🏻😊 satisfied with orange labs
              Ayesha Nasreen11 Feb 2024 • Bangalore
              5.0
            • Very Professional behaviour while taking blood samples . The result was on time without any delay . I would recommend and I will also use in future.
              biswanath satpathy22 Jan 2024 • Bangalore
              5.0
            • My experience with Orange Health Labs has been great and very user friendly application they have and very easily we can book appointments. We booked an appointment with Mohammad Adam from Orange Labs and he was the one that arranged everything that we needed.
              Jyothi Kamath31 Oct 2023 • Bangalore
              5.0
            • Technician was very Professional! Fastest turnover and received my Test reports under 4 hours. Appreciate your service!!
              Suresh Raju11 Feb 2024 • Bangalore
              5.0

            Payment & Refund Policy

            • We do not accept cash payments
            • All modes of online payment are accepted
            • Refunds will be credited back to the source of payment within 5-7 working days of order cancellation.
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