Hi, my husband Widal test report shows Typhi O 1:20 and the rest are negative. Does this mean he has typhoid or not?

Answered by 1 Apollo Doctors

Dr Dhankecha Dineshbhai

General Practitioner

MBBS
6+ Yrs

Consult Now

A titer of 1:20 is not diagnostic of typhoid and may be due to past exposure or vaccination. Typhoid diagnosis requires higher titers or rising values in serial testing. No treatment unless clinical symptoms and higher titers are present. Repeat test in 3 to 5 days if symptoms persist.

Dr. Dhankecha Suggests...

Take a Widal Test Test

Book Widal Test Test

Answered 16/09/2025

More WIDAL TEST (TUBE METHOD) Health Queries

View all

I have headache and fever for 2 days. My test shows S. Typhi H agglutination seen in 1:80. Please explain my report?

Answered by Apollo Doctors

My Widal test report shows O antigen positive up to 1:160, H antigen positive up to 1:40, AH antigen positive up to 1:40, and BH antigen positive up to 1:40. Please explain what this means and advise what I should do?

Answered by Apollo Doctors

My test report shows Salmonella typhi O is 1:160 and Salmonella typhi H is 1:80. Do I have typhoid fever? I have a fever every evening. After treatment, my ESR report is 18. I am 24 years old. I need a helpful answer.

Answered by Apollo Doctors

Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.