Abstract:
BACKGROUND:Serologic testing in malaria has traditionally been done by immunofluorescence antibody testing (IFA), but the use of commercially available enzyme immunoassays (EIAs) has become more widespread. METHODS:We compared IFA with two commercial EIA kits, the Cellabs Pan Malaria CELISA and the Newmarket Malaria EIA. Seventy-five samples from 74 patients with clinically suspected malaria were examined by both EIA kits. The samples were also examined by IFA (n= 48) and/or Giemsa-stained blood smear (n= 48). RESULTS:Using a consensus result as a gold standard, the agreement, sensitivity, and specificity were, respectively, as follows: Cellabs EIA 93.2, 95.5, and 92.2%; Newmarket EIA 87.7, 68.2, and 96.1%; and IFA 89.1, 86.4, and 91.7%. Compared to positive Giemsa-stained smears, the sensitivities were as follows: Cellabs EIA 90.9% (10/11), Newmarket EIA 54.5% (6/11), and IFA 100% (11/11). Antinuclear antibody (ANA)-positive sera (n= 11) and rheumatoid factor (RF)-positive sera (n= 11) showed no cross-reactivity with the Newmarket EIA, while the Cellabs EIA yielded positive results in one ANA-positive and two RF-positive sera. Among healthy blood donors (n= 50), the Newmarket EIA showed 100% specificity (50/50) and the Cellabs EIA showed a specificity of 92% (46/50). CONCLUSIONS:While the Newmarket EIA was a generally more specific assay, it was insufficiently sensitive relative to the IFA and the Cellabs EIA for screening purposes for malaria antibodies. The Cellabs EIA demonstrated the best overall sensitivity and is a reasonable choice as a serodiagnostic tool for malaria. It may also be useful as an adjunct to Giemsa-stained smear examination, to aid in cases of low parasitemia in previously nonimmune individuals.
journal_name
J Travel Medjournal_title
Journal of travel medicineauthors
She RC,Rawlins ML,Mohl R,Perkins SL,Hill HR,Litwin CMdoi
10.1111/j.1708-8305.2006.00087.xsubject
Has Abstractpub_date
2007-03-01 00:00:00pages
105-11issue
2eissn
1195-1982issn
1708-8305pii
JTM87journal_volume
14pub_type
杂志文章abstract:BACKGROUND:Dengue viruses have spread widely in recent decades and cause tens of millions of infections mostly in tropical and subtropical areas. Vaccine candidates are being studied aggressively and may be ready for licensure soon. METHODS:We surveyed patients with past or upcoming travel to dengue-endemic countries ...
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
abstract::Vaccination against yellow fever is effective, but available live virus vaccines are not recommended for use in immunocompromised or elderly patients. We report the successful and uneventful immunization of a 62-year-old man with a history of allogeneic bone marrow transplant and discuss evidence for this recommendati...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2009.00336.x
更新日期:2009-09-01 00:00:00
abstract:OBJECTIVE:Scarce data are available on the occurrence of ailments and diseases in children during travel. We studied the characteristics and frequencies of ailments in children aged 0 to 18 years and their parents during traveling. METHODS:A prospective observational study on ailments reported by children and parents ...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2011.00551.x
更新日期:2012-05-01 00:00:00
abstract::Infections caused by Burkholderia pseudomallei are rare in nonendemic areas, such as Scandinavia. We report the first two cases of melioidosis in Norway presenting with bacteraemia and splenic and prostatic abscesses, respectively. ...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2011.00550.x
更新日期:2011-11-01 00:00:00
abstract:Background:Dengue fever (DF) is a frequently imported arthropod-borne infection in the United Kingdom but its broad range of clinical presentations makes it potentially unrecognized by clinicians. Methods:We conducted a 6-year retrospective case note review of laboratory confirmed DF patients in East London in the per...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1093/jtm/tax015
更新日期:2017-05-01 00:00:00
abstract:BACKGROUND:Acetazolamide has been reported to be effective in the prevention of acute mountain sickness (AMS). Our aim was to conduct a systematic review of randomized, placebo-controlled trials of acetazolamide in the prevention of AMS. METHODS:Studies were identified by searching the MEDLINE, Embase, Cochrane Clinic...
journal_title:Journal of travel medicine
pub_type: 杂志文章,meta分析,评审
doi:10.1111/j.1708-8305.2012.00629.x
更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:In 2011, the Centers for Disease Control and Prevention and the New Jersey Department of Health used the New Jersey Behavioral Risk Factor Survey (NJBRFS), a state component of the national Behavioral Risk Factor Surveillance System (BRFSS) to pilot a travel health module designed to collect population-based...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1093/jtm/tav015
更新日期:2016-01-18 00:00:00
abstract:OBJECTIVE:To assess the awareness of the mode of rabies transmission, travel-associated rabies risk, and adequate preventive measures among French travelers. METHODS:Three hundred travelers were administered a detailed questionnaire prior to pretravel advice, addressing their knowledge, attitudes, and practices (KAP) ...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2008.00283.x
更新日期:2009-03-01 00:00:00
abstract:BACKGROUND:Several live attenuated vaccines against bacterial enteric pathogens have recently been licensed. These include the Salmonella typhi Ty21a typhoid vaccine (Vivotif Berna(R) Vaccine) and Vibrio cholerae CVD103-HgR cholera vaccine (Mutacol Berna(R) Vaccine). They comprise a unique class of biologics in which p...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.1998.tb00449.x
更新日期:1998-03-01 00:00:00
abstract::In a marine envenomation, identification of the culprit organism can be difficult. In this case report, we present our method to identify snakelocks anemone (Anemonia viridis or formerly Anemonia sulcata) as the culprit of a severe toxic skin reaction. A. viridis is one of the most common anemones of the Mediterranean...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/jtm.12223
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:International travel and trade are known to be associated with the risk of spreading communicable diseases across borders. No international surveillance system for infectious diseases on ships exists. Outbreak reports and systematic studies mainly focus on disease activity on cruise ships. The study aims to ...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2009.00343.x
更新日期:2009-11-01 00:00:00
abstract::A small group of travellers became infected with Echinostoma sp. after ingesting raw fish which they caught in Lake Tanganyika, Tanzania, in January 2017. The infection was diagnosed by finding the characteristic eggs in stool samples collected over a 2-week period following their return to Kenya. Echinostoma is a gen...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1093/jtm/tax036
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Over the last 150 years, a little South American fish with alleged unsavory habits has become the stuff legends are made of. With growing visitor numbers to the Amazon basin, the question of whether the animal poses a threat to the many travelers to the region arises. METHODS:Scientific literature was ident...
journal_title:Journal of travel medicine
pub_type: 历史文章,杂志文章,评审
doi:10.1111/jtm.12005
更新日期:2013-03-01 00:00:00
abstract::Shigella bacteremias are uncommon in immune-competent adults. We report two cases of Shigella flexneri bacteremia that occurred in healthy young travelers, who recovered. Self-medication with loperamide and ibuprofen without antibiotics (case 1) and concomitant falciparum malaria (case 2) were the only co-morbidities ...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2012.00627.x
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:Aeromedical repatriation of patients is an expanding service due to the growing number of travelers worldwide. Of these repatriated patients, a small number require specialized transportation due to severe medical complications. We evaluated the medical in-flight records of Dutch patients with severe disease...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2008.00253.x
更新日期:2009-01-01 00:00:00
abstract::We report a case of a 29-year-old woman who presented to hospital with fever, right upper quadrant pain, marked eosinophilia, and liver abscesses after returning to Canada from Bali, Indonesia. Diagnostic delay and prolonged antibiotic use led to morbidity before the eventual diagnosis and treatment of fascioliasis. ...
journal_title:Journal of travel medicine
pub_type: 杂志文章,评审
doi:10.1093/jtm/tay012
更新日期:2018-01-01 00:00:00
abstract:AIM:International travel has become popular among young adults. This study evaluated the rate and characteristics of travel-associated health risks among young adults with type 1 diabetes mellitus (T1DM) compared with healthy same-aged individuals. METHODS:A retrospective study was conducted of 47 young adults with T1...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/jtm.12136
更新日期:2014-11-01 00:00:00
abstract::Infectious mononucleosis (IM), resulting from Epstein-Barr virus (EBV) infection, and IM-like syndromes, mainly due to cytomegalovirus (CMV), Toxoplasma gondii, or human immunodeficiency virus (HIV), have been occasionally reported in travelers returning from the tropics. Our objective was to investigate the prevalenc...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2006.00049.x
更新日期:2006-07-01 00:00:00
abstract::A questionnaire-based survey on the mortality of Dutch travelers abroad revealed that travel outside of Europe carried an increased mortality risk predominantly caused by fatal cardiovascular events and traffic accidents rather than fatal infections. Discussion of these items should receive a prominent place in our tr...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2010.00479.x
更新日期:2011-03-01 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 ...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1093/jtm/tay034
更新日期:2018-01-01 00:00:00
abstract::Background: Histoplasmosis is a fungal disease with a worldwide distribution. Travelers returning from endemic areas with a history of exposure to fungal spores have a high risk of infection. Methods: We report four cases of acute pulmonary disease in Italian spelunkers returning from Mato Grosso, Peru. Results: Sympt...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.1997.tb00815.x
更新日期:1997-12-01 00:00:00
abstract:BACKGROUND:Jellyfish are a common cause of injury throughout the world, with fatalities and severe systemic events not uncommon after tropical stings. The internet is a recent innovation to gain information on real-time health issues of travel destinations, including Southeast Asia. METHODS:We applied the model of int...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2011.00531.x
更新日期:2011-07-01 00:00:00
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,...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2010.00465.x
更新日期:2010-11-01 00:00:00
abstract:BACKGROUND:Due to their job nature, cross-border truck drivers working between Hong Kong and China are exposed to many health risks. The aim of this study was to find out the impact of their occupation on their psychological health and sexual dysfunction and to assess their sexual risk behaviors. METHODS:A cross-secti...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.2006.00085.x
更新日期:2007-01-01 00:00:00
abstract:Background:The novel oral antibiotic formulation Rifamycin SV-MMX®, with a targeted delivery to the distal small bowel and colon, was superior to placebo in treating travellers' diarrhea (TD) in a previous study. Thus, a study was designed to compare this poorly absorbed antibiotic with the systemic agent ciprofloxacin...
journal_title:Journal of travel medicine
pub_type: 杂志文章,随机对照试验
doi:10.1093/jtm/tay116
更新日期:2018-01-01 00:00:00
abstract::Background: Climate change is not only increasing ambient temperature but also accelerating the frequency, duration and intensity of extreme weather and climate events, such as heavy precipitation and droughts, and causing sea level rise, which can lead to population displacement. Climate change-related reductions in ...
journal_title:Journal of travel medicine
pub_type: 杂志文章,评审
doi:10.1093/jtm/taz026
更新日期:2019-06-11 00:00:00
abstract:BACKGROUND:To our knowledge, there is no data on the epidemiology of patients hospitalized in intensive care unit (ICU) after a stay in Madagascar or other low-income countries. It is possible that such data may improve transfer delays and care quality for these patients. METHODS:In a retrospective study, we reviewed ...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1093/jtm/taw023
更新日期:2016-05-04 00:00:00
abstract:BACKGROUND:The effectiveness of preventive measures in combating travel-related illnesses is well recognized. However, there is a lack of information on the economic value of any travel-associated preventive measures in the literature. OBJECTIVES:The purpose of this article is to report the values of willingness to pa...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.2310/7060.2005.12202
更新日期:2005-03-01 00:00:00
abstract:BACKGROUND:Giardia infection is an ongoing problem in Tasmania and occurs throughout the state. It has been postulated that part of the problem is the reservoir of infection in native animals which is suggested to contribute to infections in humans. To date, however, no detailed study on the epidemiology of giardiasis ...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/j.1708-8305.1998.tb00485.x
更新日期:1998-09-01 00:00:00
abstract:BACKGROUND:Globally, the Swiss have one of the highest proportions of the population traveling to tropical and subtropical countries. Large travel clinics serve an increasing number of customers with specific pre-travel needs including uncommon destinations and preexisting medical conditions. This study aims to identif...
journal_title:Journal of travel medicine
pub_type: 杂志文章
doi:10.1111/jtm.12139
更新日期:2014-09-01 00:00:00