International travel during the COVID-19 pandemic: implications and risks associated with ‘travel bubbles’

Author:

Sharun Khan1ORCID,Tiwari Ruchi2,Natesan SenthilKumar3,Yatoo Mohd Iqbal4,Malik Yashpal Singh5,Dhama Kuldeep6

Affiliation:

1. Division of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India

2. Department of Veterinary Microbiology and Immunology, College of Veterinary Sciences, UP Pandit Deen Dayal Upadhayay Pashu Chikitsa Vigyan Vishwavidyalay Evum Go-Anusandhan Sansthan (DUVASU), Mathura 281 001, Uttar Pradesh, India

3. Department of Infectious Diseases, Indian Institute of Public Health, Gandhinagar, Gujarat 382042, India

4. Division of Veterinary Clinical Complex, Faculty of Veterinary Sciences and Animal Husbandry, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar 190006, Jammu and Kashmir, India

5. Division of Biological Standardization, ICAR-Indian Veterinary Research Institute,, Bareilly 243 122, Uttar Pradesh, India

6. Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India

Abstract

Air travel is considered as the major route that facilitated the distribution of COVID-19 across international borders. Passengers with asymptomatic and pre-symptomatic SARS-CoV-2 infection can bypass the symptom-based surveillance systems established in the airports. Travel bubbles should be considered as an effective compromise in preventive strategies. Therefore, strict preventive measures have to be implemented at the entry and exit points in addition to the measures taken for preventing on-board transmission SARS-CoV-2.

Publisher

Oxford University Press (OUP)

Subject

General Medicine

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