A member asked:

My widal report shows s typhy o- 1:20 is +, 1:40 is + rest all -ve same for typhi h, ah, and in bh only 1:20 is + rest all -ve what does it mean.. ?

A doctor has provided 1 answer

Exposure: These are fairly low levels of antibodies. It means that you have been exposed in the past, but probably not an acute infection. Repeating the tests would be helpful in a week or two. If levels stable-then old infection. If levels rising-then new infection.

Answered 12/19/2016

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