Transmission of infectious diseases during commercial air travel

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Summary

Because of the increasing ease and affordability of air travel and mobility of people, airborne, food-borne, vector-borne, and zoonotic infectious diseases transmitted during commercial air travel are an important public health issue. Heightened fear of bioterrorism agents has caused health officials to re-examine the potential of these agents to be spread by air travel. The severe acute respiratory syndrome outbreak of 2002 showed how air travel can have an important role in the rapid spread of newly emerging infections and could potentially even start pandemics. In addition to the flight crew, public health officials and health care professionals have an important role in the management of infectious diseases transmitted on airlines and should be familiar with guidelines provided by local and international authorities.

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Most cited references 56

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A worldwide outbreak of severe acute respiratory syndrome (SARS) has been associated with exposures originating from a single ill health care worker from Guangdong Province, China. We conducted studies to identify the etiologic agent of this outbreak. We received clinical specimens from patients in seven countries and tested them, using virus-isolation techniques, electron-microscopical and histologic studies, and molecular and serologic assays, in an attempt to identify a wide range of potential pathogens. None of the previously described respiratory pathogens were consistently identified. However, a novel coronavirus was isolated from patients who met the case definition of SARS. Cytopathological features were noted in Vero E6 cells inoculated with a throat-swab specimen. Electron-microscopical examination revealed ultrastructural features characteristic of coronaviruses. Immunohistochemical and immunofluorescence staining revealed reactivity with group I coronavirus polyclonal antibodies. Consensus coronavirus primers designed to amplify a fragment of the polymerase gene by reverse transcription-polymerase chain reaction (RT-PCR) were used to obtain a sequence that clearly identified the isolate as a unique coronavirus only distantly related to previously sequenced coronaviruses. With specific diagnostic RT-PCR primers we identified several identical nucleotide sequences in 12 patients from several locations, a finding consistent with a point-source outbreak. Indirect fluorescence antibody tests and enzyme-linked immunosorbent assays made with the new isolate have been used to demonstrate a virus-specific serologic response. This virus may never before have circulated in the U.S. population. A novel coronavirus is associated with this outbreak, and the evidence indicates that this virus has an etiologic role in SARS. Because of the death of Dr. Carlo Urbani, we propose that our first isolate be named the Urbani strain of SARS-associated coronavirus. Copyright 2003 Massachusetts Medical Society

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Jeffrey H Margolis, A P Kendal, Jeffrey Bender … (1979)

A jet airliner with 54 persons aboard was delayed on the ground for three hours because of engine failure during a takeoff attempt. Most passengers stayed on the airplane during the delay. Within 72 hours, 72 per cent of the passengers became ill with symptoms of cough, fever, fatigue, headache, sore throat and myalgia. One passenger, the apparent index case, was ill on the airplane, and the clinical attack rate among the others varied with the amount of time spent aboard. Virus antigenically similar to A/Texas/1/77(H3N2) was isolated from 8 of 31 passengers cultured, and 20 of 22 ill persons tested had serologic evidence of infection with this virus. The airplane ventilation system was inoperative during the delay and this may account for the high attack rate.

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Author and article information

Contributors

Mark A Gendreau

Journal

Journal ID (nlm-ta): Lancet

Journal ID (iso-abbrev): Lancet

Title: Lancet (London, England)

Publisher: Elsevier Ltd.

ISSN (Print): 0140-6736

ISSN (Electronic): 1474-547X

Publication date PMC-release: 11 March 2005

Publication date (Print): 12-18 March 2005

Publication date (Electronic): 11 March 2005

Volume: 365

Issue: 9463

Pages: 989-996

Affiliations

[a ]Division of Geographic Medicine and Infectious Diseases, Tufts-New England Medical Center, Boston, MA, USA

[b ]Department of Emergency Medicine, Lahey Clinic Medical Center, Burlington, MA 01805, USA

Author notes

[* ]Correspondence to: Dr Mark Gendreau mark.a.gendreau@ 123456lahey.org

Article

Publisher ID: S0140-6736(05)71089-8

DOI: 10.1016/S0140-6736(05)71089-8

PMC ID: 7134995

PubMed ID: 15767002

SO-VID: 15f783f0-7cec-4c23-abb4-5070bd054cec

License:

Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.

Transmission of infectious diseases during commercial air travel

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Point-of-Care Testing for Infectious Diseases Super Collection

Most cited references 56

A novel coronavirus associated with severe acute respiratory syndrome.

Tuberculosis.

An outbreak of influenza aboard a commercial airliner.

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