Detection of Typhoidal and ParatyphoidalSalmonellain Blood by Real-time Polymerase Chain Reaction
Author(s) -
Sharon M. Tennant,
Deanna Toema,
Farah Naz Qamar,
Najeeha Talat Iqbal,
Mary Adetinuke Boyd,
Joanna M. Marshall,
William C. Blackwelder,
Yukun Wu,
Farheen Quadri,
Asia Khan,
Fátima Aziz,
Kumail Ahmad,
Adil Kalam,
Ehtisham Asif,
Shahida Qureshi,
Erum Khan,
Anita K. M. Zaidi,
Myron M. Levine
Publication year - 2015
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/civ726
Subject(s) - salmonella , typhoid fever , salmonella typhi , blood culture , medicine , polymerase chain reaction , microbiology and biotechnology , gold standard (test) , real time polymerase chain reaction , population , virology , bacteria , escherichia coli , biology , antibiotics , biochemistry , genetics , environmental health , gene
The gold standard for diagnosis of enteric fever caused by Salmonella Typhi or Salmonella Paratyphi A or B is bone marrow culture. However, because bone marrow aspiration is highly invasive, many hospitals and large health centers perform blood culture instead. As blood culture has several limitations, there is a need for novel typhoid diagnostics with improved sensitivity and more rapid time to detection.
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