@article{Clifford_S-2021_93629,
title = {Strategies to reduce the risk of SARS-CoV-2 importation from international travellers: Modelling estimations for the United Kingdom, July 2020},
author = {Clifford, S. and Quilty, B. and Russell, T. and Liu, Y. and Chan, Y. and Pearson, C. and Eggo, R. and Endo, A. and CMMID COVID-19 Working Group and Flasche, S. and Edmunds, W.},
month = {sep},
year = {2021},
abstract = {Background: To mitigate SARS-CoV-2 transmission risks from international air travellers, many countries implemented a combination of up to 14 days of self-quarantine upon arrival plus PCR testing in the early stages of the COVID-19 pandemic in 2020.},
volume = {26},
issue = {39},
journal = {Eurosurveillance},
publisher = {European Centre for Disease Prevention and Control},
url = {https://doi.org/10.2807/1560-7917.ES.2021.26.39.2001440},
}
