widal test (slide & tube) procedure

Uploaded by microrao

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Widal test is still a common way of diagnosing enteric fever cases in several countries. Although tube agglutination is the standard, some manufacturers have adapted it for slide agglutination. This video shows qualitative as well as quantitative test on a kit that can be used for both slide as well as tube agglutination. Procedure displayed here is as per manufacturer's directions. Procedure of tube agglutination test varies across kits. Kits designed exclusively for tube agglutination have different procedures.

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Comments

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حيدر عادل

Thank u so much greaaaat!!

Raniah M

MORE USEFUL FOR ME AS IT HELPS ME FOR QUICK REVISION FOR MY MICRO EXAM.

KRISHNA KANTH

Very helpful. one question,,,, why do we use O ag for control? and not the other ag ?

worshimk

But it is important question in exams...........

Himanshu Rathwa

Widal test is no longer useful it has very low sensitivity and specificity blood/marrow culture is best dr m mahesh

Mahesh M

Great job, make more of such videos.

MVenuthan

Make more of such videos

Landry Tatsa

Thank you :) this video helped me a lot..

JiwonieFANGIRL

In serial doubling dilutions, certain volume from the preceding tube is mixed and transferred to the subsequent tube. In doing so, the volume becomes more than preceding tube, therefore the volume received must be lost as well.

microrao

Make more of such good videos

MrWaheedalamkhan

Well demostrated great

yusuflokuji

Great video!!! many thanks!! :))

Shani Senevirathne

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