Managing borders during public health emergencies of international concern: a proposed typology of cross-border health measures

by Kelley Lee, Karen A. Grépin, Catherine Worsnop, Summer Marion, Julianne Piper, Mingqi Song
Published 2021-06-01

Evidence of the effectiveness of travel-related measures during the early phase of the COVID-19 pandemic: a rapid systematic review

by Kelley Lee, Karen Ann Grépin, Tsi-Lok Ho, Zhihan Liu, Summer Marion, Julianne Piper, Catherine Z Worsnop
Published 2021-03-01