نتایج جستجو برای: typhoid
تعداد نتایج: 5826 فیلتر نتایج به سال:
BACKGROUND While the global burden of typhoid fever has been often brought up for attention, the detailed surveillance information has only been available for the limited number of countries. As more efficacious vaccines will be available in the near future, it is essential to understand the geographically diverse patterns of typhoid risk levels and to prioritize the right populations for vacci...
Typhoid fever is a bacterial infection caused by the Gram-negative bacterium Salmonella enterica subspecies serovar Typhi (S. Typhi), prevalent in many low- and middle-income countries. In high-income territories, typhoid predominantly travel-related, consequent to travel typhoid-endemic regions; however, data show that level of vaccination travellers low. Successful management using antibiotic...
BACKGROUND Typhoid fever remains a major health problem in the developing world. Intestinal perforation is a lethal complication and continues to occur in impoverished areas despite advances in preventive and therapeutic strategies. OBJECTIVES To estimate the case fatality rate (CFR) and length of hospital stay among patients with typhoid intestinal perforation in developing countries. DATA...
http://dx.doi.org/10.1016/j.jmu.2016 0929-6441/a 2016, Elsevier Taiwan LL CC BY-NC-ND license (http://creative Abstract An early diagnosis of typhoid fever caused by Salmonella typhi is difficult because of several spectra of clinical findings, identical to those of several other types of infections. A definitive diagnosis of typhoid fever is made by hemoculture as well as the Widal test. With ...
Typhoid is a severe, contagious and life-threatening disease associated with fever that is most often caused by the typhoid bacillus, Salmonella enterica, serovar Typhus. Typhoid fever is transmitted by ingestion of food, including dairy products, or water contaminated by excreta from patients or chronic by infected persons. It mostly affects school-age children. In adults and older people, typ...
Results of a single Widal test in patients with bacteriologically confirmed typhoid fever (116), clinically suggestive but culture negative fever (170) and non-typhoidal febrile illness (98) and in normal control children (54) were analysed. Positive Widal test (antibody titre against S. typhi O antigen of 1:160) was recorded in 61.2 per cent of patients with bacteriologically confirmed typhoid...
INTRODUCTION We describe a case of rare complication of typhoid fever in a seven-year-old child and review the literature with regard to other rare causes of bleeding per rectum. Dieulafoy's lesion is an uncommon but important cause of recurrent gastrointestinal bleeding. Dieulafoy's lesion located extragastrically is rare. We report a case of typhoid ulcer with Dieulafoy's lesion of the ileum ...
Serum samples from 22 patients with proven typhoid fever, 60 febrile nontyphoidal patients, and 120 healthy subjects were tested for immunoglobulin A (IgA), IgG, and IgM anti-Salmonella typhi lipopolysaccharide antibodies by an enzyme-linked immunosorbent assay. The levels of all three classes of immunoglobulin anti-lipopolysaccharide were higher in typhoid patients than in controls; the test f...
ALTHOUGH the prognosis in typhoid and paratyphoid fevers has improved considerably with the advent of antibiotics, recent medical literature lacks clinical reports of large series of cases. This paper describes our considerable experience with hospitalized pe-diatric patients, and may serve an instructive purpose. Our experience with infant cases is the subject of a future report. Case Material...
Identification of Novel Serodiagnostic Signatures of Typhoid Fever Using a Salmonella Proteome Array
Current diagnostic tests for typhoid fever, the disease caused by Salmonella Typhi, are poor. We aimed to identify serodiagnostic signatures of typhoid fever by assessing microarray signals to 4,445 S. Typhi antigens in sera from 41 participants challenged with oral S. Typhi. We found broad, heterogeneous antibody responses with increasing IgM/IgA signals at diagnosis. In down-selected 250-anti...
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