Poor air passenger knowledge of COVID-19 symptoms and behaviour undermines strategies aimed at preventing the import of SARS-CoV-2 into the UK
Linka, K., Peirlinck, M., Sahli Costabal, F. & Kuhl, E. Outbreak dynamics of COVID-19 in
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Travel curbs aimed at COVID variant tighten across the world
The tighter restrictions in the Asia-Pacific region echoed steps rapidly taken by countries around the