Effectiveness of Border Screening for Detecting Influenza in Arriving Airline Travelers
Identifieur interne : 000254 ( PascalFrancis/Corpus ); précédent : 000253; suivant : 000255Effectiveness of Border Screening for Detecting Influenza in Arriving Airline Travelers
Auteurs : Patricia C. Priest ; Lance C. Jennings ; Alasdair R. Duncan ; Cheryl R. Brunton ; Michael G. BakerSource :
- American journal of public health : (1971) [ 0090-0036 ] ; 2013.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Objectives. We measured symptom and influenza prevalence, and the effectiveness of symptom and temperature screening for identifying influenza, in arriving international airline travelers. Methods. This cross-sectional study collected data from travelers to Christchurch International Airport, New Zealand, in winter 2008, via a health questionnaire, temperature testing, and respiratory sampling. Results. Forms were returned by 15 976 (68%) travelers. Of these, 17% reported at least 1 influenza symptom, with runny or blocked nose (10%) and cough (8%) most common. Respiratory specimens were obtained from 3769 travelers. Estimated prevalence of influenza was 1.1% (4% among symptomatic, 0.2% among asymptomatic). The sensitivity of screening criteria ranged from 84% for "any symptom" to 3% for a fever of 37.8 °C or greater. The positive predictive value was low for all criteria. Conclusions. Border screening using self-reported symptoms and temperature testing has limitations for preventing pandemic influenza from entering a country. Using "any symptom" or cough would lead to many uninfected people being investigated, yet some infected people would remain undetected. If more specific criteria such as fever were used, most infected people would enter the country despite screening.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
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Format Inist (serveur)
NO : | PASCAL 13-0247257 INIST |
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ET : | Effectiveness of Border Screening for Detecting Influenza in Arriving Airline Travelers |
AU : | PRIEST (Patricia C.); JENNINGS (Lance C.); DUNCAN (Alasdair R.); BRUNTON (Cheryl R.); BAKER (Michael G.) |
AF : | Department of Preventive and Social Medicine, University of Otago/Dunedin/Nouvelle-Zélande (1 aut.); Department of Pathology, University of Otago Christchurch and Canterbury Health Laboratories/Christchurch/Nouvelle-Zélande (2 aut.); Department of Public Health and General Practice, University of Otago Christchurch/Nouvelle-Zélande (3 aut., 4 aut.); Department of Public Health, University of Otago Wellington/Wellington/Nouvelle-Zélande (5 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | American journal of public health : (1971); ISSN 0090-0036; Coden AJPEAG; Etats-Unis; Da. 2013; Vol. 103; No. 8; Pp. 1412-1418; Bibl. 18 ref. |
LA : | Anglais |
EA : | Objectives. We measured symptom and influenza prevalence, and the effectiveness of symptom and temperature screening for identifying influenza, in arriving international airline travelers. Methods. This cross-sectional study collected data from travelers to Christchurch International Airport, New Zealand, in winter 2008, via a health questionnaire, temperature testing, and respiratory sampling. Results. Forms were returned by 15 976 (68%) travelers. Of these, 17% reported at least 1 influenza symptom, with runny or blocked nose (10%) and cough (8%) most common. Respiratory specimens were obtained from 3769 travelers. Estimated prevalence of influenza was 1.1% (4% among symptomatic, 0.2% among asymptomatic). The sensitivity of screening criteria ranged from 84% for "any symptom" to 3% for a fever of 37.8 °C or greater. The positive predictive value was low for all criteria. Conclusions. Border screening using self-reported symptoms and temperature testing has limitations for preventing pandemic influenza from entering a country. Using "any symptom" or cough would lead to many uninfected people being investigated, yet some infected people would remain undetected. If more specific criteria such as fever were used, most infected people would enter the country despite screening. |
CC : | 002B30A11; 002B30A01; 002B30A03; 002B05C02C |
FD : | Maladie du voyageur; Efficacité; Frontière; Dépistage; Diagnostic; Grippe; Compagnie aérienne; Homme; Voyage; Santé publique |
FG : | Virose; Infection |
ED : | Travel disease; Efficiency; Border; Medical screening; Diagnosis; Influenza; Airline; Human; Travel; Public health |
EG : | Viral disease; Infection |
SD : | Enfermedad del viajero; Eficacia; Frontera; Descubrimiento; Diagnóstico; Gripe; Línea aérea; Hombre; Viaje; Salud pública |
LO : | INIST-2009.354000506500100100 |
ID : | 13-0247257 |
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<front><div type="abstract" xml:lang="en">Objectives. We measured symptom and influenza prevalence, and the effectiveness of symptom and temperature screening for identifying influenza, in arriving international airline travelers. Methods. This cross-sectional study collected data from travelers to Christchurch International Airport, New Zealand, in winter 2008, via a health questionnaire, temperature testing, and respiratory sampling. Results. Forms were returned by 15 976 (68%) travelers. Of these, 17% reported at least 1 influenza symptom, with runny or blocked nose (10%) and cough (8%) most common. Respiratory specimens were obtained from 3769 travelers. Estimated prevalence of influenza was 1.1% (4% among symptomatic, 0.2% among asymptomatic). The sensitivity of screening criteria ranged from 84% for "any symptom" to 3% for a fever of 37.8 °C or greater. The positive predictive value was low for all criteria. Conclusions. Border screening using self-reported symptoms and temperature testing has limitations for preventing pandemic influenza from entering a country. Using "any symptom" or cough would lead to many uninfected people being investigated, yet some infected people would remain undetected. If more specific criteria such as fever were used, most infected people would enter the country despite screening.</div>
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<ET>Effectiveness of Border Screening for Detecting Influenza in Arriving Airline Travelers</ET>
<AU>PRIEST (Patricia C.); JENNINGS (Lance C.); DUNCAN (Alasdair R.); BRUNTON (Cheryl R.); BAKER (Michael G.)</AU>
<AF>Department of Preventive and Social Medicine, University of Otago/Dunedin/Nouvelle-Zélande (1 aut.); Department of Pathology, University of Otago Christchurch and Canterbury Health Laboratories/Christchurch/Nouvelle-Zélande (2 aut.); Department of Public Health and General Practice, University of Otago Christchurch/Nouvelle-Zélande (3 aut., 4 aut.); Department of Public Health, University of Otago Wellington/Wellington/Nouvelle-Zélande (5 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>American journal of public health : (1971); ISSN 0090-0036; Coden AJPEAG; Etats-Unis; Da. 2013; Vol. 103; No. 8; Pp. 1412-1418; Bibl. 18 ref.</SO>
<LA>Anglais</LA>
<EA>Objectives. We measured symptom and influenza prevalence, and the effectiveness of symptom and temperature screening for identifying influenza, in arriving international airline travelers. Methods. This cross-sectional study collected data from travelers to Christchurch International Airport, New Zealand, in winter 2008, via a health questionnaire, temperature testing, and respiratory sampling. Results. Forms were returned by 15 976 (68%) travelers. Of these, 17% reported at least 1 influenza symptom, with runny or blocked nose (10%) and cough (8%) most common. Respiratory specimens were obtained from 3769 travelers. Estimated prevalence of influenza was 1.1% (4% among symptomatic, 0.2% among asymptomatic). The sensitivity of screening criteria ranged from 84% for "any symptom" to 3% for a fever of 37.8 °C or greater. The positive predictive value was low for all criteria. Conclusions. Border screening using self-reported symptoms and temperature testing has limitations for preventing pandemic influenza from entering a country. Using "any symptom" or cough would lead to many uninfected people being investigated, yet some infected people would remain undetected. If more specific criteria such as fever were used, most infected people would enter the country despite screening.</EA>
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