Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
diagnosis
|
| gptkbp:alternativeTo |
blood culture
Typhidot test |
| gptkbp:detects |
antibodies against Salmonella paratyphi
antibodies against Salmonella typhi |
| gptkbp:developedBy |
Georges-Fernand Widal
|
| https://www.w3.org/2000/01/rdf-schema#label |
Widal test
|
| gptkbp:interpretationDependsOn |
baseline antibody titers in population
|
| gptkbp:introducedIn |
1896
|
| gptkbp:limitation |
false positives
cross-reactivity false negatives |
| gptkbp:measures |
H antigen antibodies
O antigen antibodies |
| gptkbp:method |
agglutination
|
| gptkbp:notRecommendedFor |
World Health Organization (for routine diagnosis)
|
| gptkbp:performedAt |
clinical laboratories
|
| gptkbp:requires |
paired sera for confirmation
|
| gptkbp:type |
serological test
blood serum |
| gptkbp:usedFor |
diagnosis of typhoid fever
|
| gptkbp:bfsParent |
gptkb:Salmonella_Typhi
|
| gptkbp:bfsLayer |
7
|