Widal Test Price in Hyderabad
The Widal test is a rapid diagnostic tool for identifying the presence of infection with Salmonella typhi or Salmonella paratyphi bacteria. The test is based on the observation that typhoid patients have antibodies against Salmonella typhi in their blood, and therefore the bacteria will agglutinate when mixed with red blood cells from a healthy person. Infection with Salmonella typhi and typhoid fever are likely due to the presence of antibodies in the patient’s blood. Most of the time, this widal test price in hyderabad provides accurate test results at an affordable price and has no significant side effects.
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What is Widal Test?
To confirm the presence of Salmonella typhi and paratyphi bacteria that cause typhoid, the widal test is used as a diagnostic test. By consuming food and water contaminated with Salmonella typhi bacteria, typhoid infection can be detected using the widal test. Due to the increase in typhoid infections in flooded areas and areas that experience heavy rains in the country, this test is becoming increasingly important. Early detection and treatment of typhoid infections can be achieved through the Widal test. To be evaluated for diseases like typhoid and treated appropriately, seek medical attention if you have symptoms such as diarrhea, nausea, or stomach pain. A blood sample is necessary for a Widal test to be performed. Antibodies against the proteins coating Salmonella typhi or paratyphoid bacteria are present in the blood sample of a patient with typhoid. Detecting the presence of the pathogenic bacteria is simple thanks to the indirect visualization of antibodies attacking the typhoid bacteria in the Widal test. Typhoid infections can be checked with this simple and famous test.
Widal Test Price
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Why choose Medintu for an Widal test?
Medintu is a medical service portal that is experiencing rapid growth in Delhi, Hyderabad, Banglore, Chennai, and Kolkata. Diagnostics, ambulance service, home-based care, and online consultations are some of our services. Our partnership with the best and most accredited laboratories in the city ensures that your test results are accurate, fast, and genuine.
Medintu is the method to schedule a Widal test at home and locate a trusted diagnostic center nearby. Our association with the top NABL-accredited laboratories in India ensures that we provide test results that are fast and accurate. Our team will provide a list of labs near you that you can visit for the scan or book a home booking for the Widal test. We aim to provide India’s Widal test service that is both affordable and convenient, as we value your health and wallet.
Procedure for Widal Test:
A Widal test is a serological test used to diagnose typhoid fever, a bacterial infection caused by Salmonella typhi. The test detects the presence of antibodies against the antigens of the bacteria in the patient’s serum. The procedure of the test is as follows:
- Label four clean slides as O, H, AH, and BH.
2. Place one drop of the patient’s serum on each slide.
3. Add one drop of the corresponding antigen (O, H, AH, or BH) to each slide and mix well with a mixing stick.
4. Tilt the slides gently and observe for agglutination (clumping) within one minute. Use a stopwatch to keep track of time.
5. Record the results as positive (+) or negative (-) for each antigen.
6. The interpretation of the results depends on the titer (dilution) of the serum and the endemicity of typhoid fever in the region. Generally, a positive result for O antigen indicates an acute infection, while a positive result for H antigen indicates a past infection or immunization. A positive result for AH or BH antigen indicates infection by a different strain of Salmonella.
When should a person take Widal test?
It is important to perform a Widal test on individuals who exhibit one or more of the following symptoms:
1. A fever that exceeds 101 F.
2. Headaches
3. Stomach pain
4. Diahrrea
5. Rose spots are the name given to red spots over the chest and abdomen.
6. Dehydration
7. fatigue
8. The infection has lasted for a long time
These symptoms could indicate that there is a typhoid infection due to the presence of Salmonella typhi bacteria.
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FAQs
Why do a person need Widal test?
If you’re unsure about your immunity status after being exposed to someone with typhoid fever, this test may be necessary. You might be at risk of developing typhoid fever if you’ve traveled outside your country and think you’re at risk.
what are the outcomes of a widal test?
Typhoid fever is diagnosed through the use of the Widal blood test. A blood test is conducted to determine the presence and level of antibodies against two strains of Salmonella typhi, the bacteria that causes typhoid fever. An antiserum containing antibodies against Salmonella typhi is used to mix whole blood from a patient during the test. If the patient’s blood sample contains antibodies, they will react with the antiserum and cause red blood cells to clump or agglutinate. The presence of this indicates that the individual has typhoid fever.
What would be the cost of Widal test?
The Widal test is relatively cheap and inexpensive and can cost anywhere between 150 and 400 rupees, depending on the lab, the city, and the area where the lab is located.
What are the types of Widal tests?
There are two types of Widal tests based on the medium in which the test takes place.
1. Tube agglutination test: if the samples are tested in tubes and agglutination takes place in the tube, then
2. Slide agglutination test: if the serum is tested for antibodies on the slide, it is called a slide agglutination test.
How long does it take for Widal test results to come?
It takes about 12 hours for the Widal test results to be available online on your Medintu account and 24 hours for the reports to be available for collection from the lab.