Abstract:
BACKGROUND:Cebiche is a common dish in Latin America, prepared using raw fish mixed with vegetables and marinated with lime juice. The acidity of the lime juice is commonly believed to destroy bacteria and render cebiche as safe to eat. Little data exist concerning rates of cebiche-associated gastroenteritis outbreaks, although these may be high given the popularity of the dish. METHODS:We inoculated raw fish with Aeromonas hydrophila, Vibrio parahaemolyticus, and enterotoxigenic Escherichia coli to determine the effect of the cebiche preparation process on bacterial viability. Raw fish were exposed to a suspension of 1.0 × 10(8) colony-forming units (CFUs) of each organism in a 50-mL solution, prior to the addition of cebiche ingredients. A typical Peruvian cebiche recipe was used combining limes, onions, sweet potatoes, cilantro, and hot peppers marinated together for 30 minutes. A homogenized mixture of the dish was then evaluated for pH and bacterial counts at 0, 10, and 30 minutes. As much as 100 µL of inocula were streaked onto tryptic soy agar (TSA) agar plates and incubated for 24 hours. RESULTS:The initial average pH of the fish was 6.4 prior to adding cebiche ingredients and 5.0 immediately afterwards. The pH at 10- and 30-minute periods was 5.4 and 5.2, respectively. Little reduction in bacterial counts was observed at either the 10- or 30-minute time periods, with counts increasing at 30 minutes. CONCLUSIONS:The putative bactericidal role of lime juice in the preparation process is not sufficient to reduce the microbial population present in cebiche. Pathogens may remain viable after exposure to acidic conditions. The increasing popularity of Peruvian cuisine may also lead to cebiche-associated illness outside of Latin America.
journal_name
J Travel Medjournal_title
Journal of travel medicineauthors
Herrera A,Espinosa BJ,Nuñez G,Espinoza N,Maves RC,Martin GJdoi
10.1111/j.1708-8305.2010.00465.xsubject
Has Abstractpub_date
2010-11-01 00:00:00pages
395-9issue
6eissn
1195-1982issn
1708-8305journal_volume
17pub_type
杂志文章abstract:BACKGROUND:Dermatitis linearis is a skin condition that affects both local populations and travelers alike. Dermatitis linearis is caused by some beetles within the subtribe Paederina and manifests as painful lesions, blisters and intense itching. Though outbreaks are widespread, the condition as a whole still remains ...
journal_title:Journal of travel medicine
pub_type: 杂志文章,评审
doi:10.1093/jtm/taw032
更新日期:2016-05-13 00:00:00
abstract:BACKGROUND:This investigation was designed to identify individual and contextual factors associated with airline passengers' alcohol use, and to explore potentially dangerous in-flight alcohol consumption. METHODS:Passengers waiting to board 24 domestic flights at an international airport in the South Atlantic United ...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2009.00339.x
更新日期:2009-09-01 00:00:00
abstract::Increasing population mobility and increasing frequency and variety of sexually transmitted infections (STI) are closely linked around the globe. Although all mobile populations are at increased risk for acquiring STIs, international travelers are the focus of this review. Several aspects of travel such as opportunity...
journal_title:Journal of travel medicine
pub_type: 杂志文章,评审
doi:10.1111/j.1708-8305.2006.00061.x
更新日期:2006-09-01 00:00:00
abstract:BACKGROUND:Soldiers based in Townsville, Australia, returned from East Timor following peacekeeping operations during the wet season of 1999 to 2000. This represented the potential to import dengue virus into north Queensland, a dengue receptive area of Australia. This article seeks to outline the measures taken by the...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.2310/7060.2002.24234
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abstract::Incidence of malaria is increasing in travelers and soldiers. In 2006, a survey was performed in a French battalion returning from a malaria-endemic area. According to the chemoprophylaxis plasma concentration and the individuals' reports, the noncompliance rates were high, respectively, 63.4 and 54.7%. ...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2008.00219.x
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abstract::Japanese encephalitis (JE) is an infection caused by a mosquito-transmitted virus present in many parts of Asia, including India, and Oceania. Infection is usually asymptomatic, leading to overt encephalitis in only 0.1-5% of infected individuals. When encephalitis occurs it is usually severe, with a 25% fatality rate...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.1997.tb00766.x
更新日期:1997-03-01 00:00:00
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journal_title:Journal of travel medicine
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更新日期:2018-01-01 00:00:00
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journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1093/jtm/taw023
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journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/jtm.12069
更新日期:2013-11-01 00:00:00
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journal_title:Journal of travel medicine
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journal_title:Journal of travel medicine
pub_type: 杂志文章
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更新日期:2013-05-01 00:00:00
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journal_title:Journal of travel medicine
pub_type: 杂志文章,评审
doi:10.1093/jtm/taz030
更新日期:2019-06-01 00:00:00
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journal_title:Journal of travel medicine
pub_type: 杂志文章
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更新日期:1996-09-01 00:00:00
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journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.1994.tb00596.x
更新日期:1994-12-01 00:00:00
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pub_type: 杂志文章
doi:10.1111/jtm.12083
更新日期:2014-03-01 00:00:00
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journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2008.00259.x
更新日期:2009-01-01 00:00:00
abstract::Background: Brucellosis is an endemic disease in Latin America and other countries. Serologic cross-reaction between cholera and Brucella infection is well recognized. Since the introduction to cholera in 1991 in Latin America, interpreting serologic tests has become potentially problematic. This study attempts to eva...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.1996.tb00694.x
更新日期:1996-03-01 00:00:00
abstract::Trip Doctor®, a Smartphone-based app monitoring system, was developed to detect infections among travelers in real-time. For testing, 106 participants were recruited (62.2% male, mean age 36 years (SD = 11)). Majority of trips were for tourism and main destinations were in South East Asia. Mean travel duration was 14 ...
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journal_title:Journal of travel medicine
pub_type: 临床试验,杂志文章
doi:10.2310/7060.2005.12305
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journal_title:Journal of travel medicine
pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2020-07-14 00:00:00
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pub_type: 杂志文章
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更新日期:2000-01-01 00:00:00
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journal_title:Journal of travel medicine
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doi:10.1111/j.1708-8305.2008.00217.x
更新日期:2008-09-01 00:00:00
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journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.2310/7060.2003.40574
更新日期:2003-07-01 00:00:00
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更新日期:2016-01-18 00:00:00
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journal_title:Journal of travel medicine
pub_type: 杂志文章
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更新日期:1997-06-01 00:00:00
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journal_title:Journal of travel medicine
pub_type: 杂志文章,多中心研究
doi:10.1111/jtm.12056
更新日期:2013-11-01 00:00:00
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journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.2310/7060.2003.35728
更新日期:2003-05-01 00:00:00