Widely Investigated Diagnosed Assay Laboratory
What is false positive in widal test
widal slide is easier and it save time but widal tube test is not easy and it takes time.
wide investigation diagnosis assay laboratory
I mean widal test result positive after treatment
Isolated Widal test reading does not have much clinical significance. Rising titre of Widal test done one week apart, in a febrile patient, indicates typhoid fever. You can have such rising titre of Widal test in healthy patient, after dose of typhoid vaccine.
1:80 titre is significant for determination of widal positive.
widal test
WIDAL
To a certain extent yes.The post antibiotics Widal Test will have Low titers of agglutinins.Hence the test may be reported as False Negative.
widal test.
manual test of widal method
Widal test is negative in incubatory carrier. Widal test is always positive in chronic carrier.