thanks for your query
Welcome to HCM
First of all any interpretation as to the significance of a widal
Result must be made against this "baseline" information which vary from region to region
It may be normal 1/80 to 1/160 in some region while it would be significant in other
You should not consume medicines just because of test result
If you are asymptyomatic, symptoms of typhoids are fever
, pain abdomen, constipation/diorrhoea etc.
Consuption of hygenic food must be prime importance.