A WIDAL test is a serological test that is used to diagnose enteric and typhoid fever and the cause of fever is the gram-negative bacteria known as Salmonella enterica which is found in the intestine of men, WIDAL test detects...
A WIDAL test is a serological test that is used to diagnose enteric and typhoid fever and the cause of fever is the gram-negative bacteria known as Salmonella enterica which is found in the intestine of men, WIDAL test detects the presence of specific antibodies in the serum sample of patients suffering from typhoid.
How Widal Test is Measured?
A WIDAL test is done to analyze the titres of antibodies against the bacteria, typhoid is usually acquired when a person consumes contaminated food and water or by the faeces of an infected person the interval between exposure to an infection and the appearance of the first symptoms of enteric fever is six to thirty days, A WIDAL test measures the number of antibodies against the two antigen O and H of Salmonella enterica, It is advised to perform this test with two blood samples within the 7-10 days interval.
Principle of Widal Tests:
It works on the principle that if any antibody is present in the adult it will react with a particular antigen and show visible clumping on the test card because when a person consumes the contaminated food the bacteria divide and grow in the gut of an individual against which the antibodies are made and this leads to antigens agglutinating and typhoid is detected A person is either Positive or negative for the WIDAL test If you are positive it means you are detected with typhoid fever.
Symptoms of Typhoid Fever:
According to WHO estimates more than 10 -20 million are affected by this disease and leads to 126000,161000 deaths annually, Typhoid risk is higher in those people who have limited access to safe water and have very ill hygiene practices however there are some symptoms that a person can feel and maybe a sign of a typhoid fever depending upon the type of condition some of the symptoms are:
- Headache
- Chills
- Muscle aches
- Abdominal pain
- Loss of appetite
- Nausea or Vomiting
- Diarrhea & Constipation.
- Cough
Symptoms of typhoid fever vary from person to person and may be suggested for a WIDAL test as per the doctor's consultation.
Symptoms in Children
Children can get affected easily due to their developing immune systems or due to bad hygiene of the children Some of the symptoms in Children are
Stages of Typhoid Fever
It consists of a total of Four stages but if you are in the early phase you can be treated with antibiotics and by improving hygiene practices
- Stage 1. After the infection by the bacterium, the bacteria move into our blood and develop infection after reaching our gut. It takes around 5-16 day
- Stage 2. Bacteria multiply in our Gut region where our immune system identifies the bacteria and starts releasing antibodies against them abdominal pain followed by constipation and diarrhoea can be observed.
- Stage 3. If the disease is left untreated heavy gut infection can be seen and serious comp[lications may arise which can cause inflammation followed by internal bleeding
- Stage 4. In this stage, the bacteria start to evade and your body develops an immune response against the bacteria, proper medication is recommended if you want to recover fast
Diagnosis of Typhoid:
Several tests can be done to diagnose this disease these are
Blood test- this can be used to check the level of Bacteria in your blood for the infection and if required additional blood tests can be taken to keep a check on the infection, Choose blood sample Collection at home service for immediate Diagnosis.
Stool test- A stool test is also recommended in some conditions as bacteria usually reside in the gut this test can help detect the presence of bacteria
How to Prevent From Typhoid?
- Here are some of the tips that can help you to prevent from typhoid
- Maintain Good Hygiene and sanitation like Handwashing, and ensure safe and Clean water
- Wash vegetables before cooking
- Maintain your Dental Hygiene and avoid swallowing shower water.
Cost of Typhoid Test in Delhi NCR
In Delhi, its average cost ranges from 2000-3000 Rs, but you can choose Ganesh Pathology Lab for a better experience with a 50 per cent discount
Choose Ganesh Pathology Lab for the Typhoid Test
You can opt for the best pathology Labs like Ganesh Pathology Lab as they provide this test at a much cheaper rate compared to the other centres in Delhi with a 50 per cent discount you can book the appointment and grab this opportunity.
Conclusion
The typhoid test can now be tested and its treatment is possible nowadays with the help Of the WIDAL test This test checks for the presence of any kind of typhoid infection and helps in the diagnosis and treatment that was not possible later it also provides a detailed report of your health condition which was not possible during an earlier time, So choose best diagnostics centre for Typhoid test and get the right treatment for you to get back normal in your life.
Frequently Asked Questions.
What is the normal range of the WIDAL test?
The normal range of the WIDAL test is WIDALl test positive or negative
When this test is required?
This test is only required when you are facing symptoms like Dirahhea, vomiting, constipation, fever etc
How long does the Typhoid last?
It can last for about 7-10 days depending on the type of symptoms and by going through the WIDAL test procedure.
What is required for this test?
This test only requires a blood sample or a stool sample, You may book online blood sample collection at home from Ganesh Pathology Labs.
What does a positive WIADAL test mean?
A positive test means you have typhoid fever.
