The differential importation risks of COVID-19 from inbound travellers and the feasibility of targeted travel controls: A case study in Hong Kong

• Main Authors: Bingyi Yang (Author), Tim K. Tsang (Author), Jessica Y. Wong (Author), Yinan He (Author), Huizhi Gao (Author), Faith Ho (Author), Eric H.Y. Lau (Author), Peng Wu (Author), Sheena G. Sullivan (Author), Benjamin J. Cowling (Author)
• Format: Book
• Published: Elsevier, 2021-08-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: Many countries/regions implemented strict border measures (e.g., 14-day quarantines) as a blanket policy to prevent COVID-19 importations, while proposed "travel bubbles" as an alternative to reduce the impact of border controls. We aim to examine the differential importation r...