Spectrum of enteropathogens in cases of traveler's diarrhea that were detected using the FilmArray GI panel: New epidemiology in Japan.
J Infect Chemother
; 27(1): 49-54, 2021 Jan.
Article
em En
| MEDLINE
| ID: mdl-32839110
ABSTRACT
INTRODUCTION:
Traveler's diarrhea (TD) is the most common illness among people traveling from resource-rich regions to resource-limited regions, although the precise microbial etiology is unclear in many cases.METHODS:
Stool specimens were prospectively collected from 106 consecutive patients with TD and 16 healthy controls without TD, and were tested using both the FilmArray gastrointestinal panel (BioFire Diagnostics) and conventional stool cultures.RESULTS:
The 106 patients had traveled to Southeast Asia (55 cases), South Asia (22 cases), Africa (11 cases), and East Asia (7 cases). Among the 106 specimens, 95 specimens (89.6%) were positive for pathogens during the FilmArray testing. The FilmArray testing also identified multiple pathogens in 75.8% of the specimens from positive cases. Conventional stool cultures only detected pathogens in 23.6% of the specimens.CONCLUSION:
The FilmArray gastrointestinal panel significantly improved the detection of enteropathogens and allowed for a rapid assessment of the TD's etiology. In addition, conventional stool cultures are likely to underestimate co-infections with multiple infectious pathogens.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Viagem
/
Diarreia
Tipo de estudo:
Screening_studies
Limite:
Humans
País como assunto:
Asia
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article