HealthCareMagic is now Ask A Doctor - 24x7 | https://www.askadoctor24x7.com

question-icon

What Are The Findings From The Widal Test?

default
Posted on Fri, 10 Jan 2014
Question: Salmonella typhi 'o' value 1/50dilns and 'h' value 1/50 diln. Para typhi 'ah' and 'bh' are negative. Kindly interpret the results. Kid of age 5 years.
doctor
Answered by Dr. Arun (42 minutes later)
Brief Answer: Negative widal Detailed Answer: Hi Thanks for writing to healthcare magic. Upto 1:320 is negative. But depends on the time of test. If done early , say in the first week of fever even 1: 50 needs recheck after a week to see if it rises. To confirm or rule out typhoid better tests are available like blood culture and typhidot . Regards Dr Arun
Note: For more detailed guidance, please consult an Internal Medicine Specialist, with your latest reports. Click here..
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Arun

Pediatrician, Pulmonology

Practicing since :2003

Answered : 1966 Questions

Ask me a question
premium_optimized

The User accepted the expert's answer

Ask an Internal Medicine Specialist
Share on

Get personalised answers from verified doctor in minutes across 80+ specialties

159 Doctors Online

By proceeding, I accept the Terms and Conditions

HCM Blog Instant Access to Doctors
HCM Blog Questions Answered
HCM Blog Satisfaction
backtotop2
What Are The Findings From The Widal Test?

Brief Answer: Negative widal Detailed Answer: Hi Thanks for writing to healthcare magic. Upto 1:320 is negative. But depends on the time of test. If done early , say in the first week of fever even 1: 50 needs recheck after a week to see if it rises. To confirm or rule out typhoid better tests are available like blood culture and typhidot . Regards Dr Arun