The Widal Test is a serological test used to detect the presence of antibodies against the bacterium Salmonella typhi, which causes typhoid fever. This bacterial infection is transmitted through contaminated food and water, and it primarily affects people living in developing countries with poor sanitation.

The Widal Test is a simple and inexpensive blood test that measures the levels of antibodies against the bacteria in the blood. The test helps diagnose typhoid fever and monitor its treatment. It can also help identify carriers of the bacteria who may be asymptomatic but can still spread the infection to others.

During the Widal Test, a sample of blood is collected and analyzed in a laboratory. The test measures the levels of antibodies against the bacteria in the blood. The test results are typically reported as titers, which represent the highest dilution of the blood that still contains detectable antibodies.

At MOHO, we partner with NPHL-approved path labs to ensure the highest quality and accuracy of Widal Test results. We also provide free sample collection at home for your convenience, as well as free consultation with doctors to help you understand your test results.

If you need to get tested for typhoid fever, MOHO offers the most affordable and convenient option in Nepal. Contact us today to schedule your Widal Test and take control of your health.

Category
Immunology

Prerequisite
You don't need any special preparations for this test

Normal Range
Rickettsia typhi (Typhus Fever) Antibody, IgG by IFA 
Less than 1:64 Negative - No significant level of IgG antibody detected. 
1:64-1:128 Equivocal - Questionable presence of IgG antibody detected. Repeat testing in 10-14 days may be helpful. 
1:256 or greater Positive - Presence of IgG antibody detected, suggestive of current or past infection. 
0050383 Rickettsia typhi (Typhus Fever) Antibody, IgM by IFA 
Less than 1:64 Negative - No significant level of IgM antibody detected. 
1:64 or greater Positive - Presence of IgM antibody to detected, which may indicate a current or recent infection; however, low levels of IgM antibodies may occasionally persist for more than 12 months post-infection.

Type of sample to be collected
Blood Sample