COVID-19 travel restrictions and the International Health Regulations – Call for an open debate on easing of travel restrictions
E. Petersen,
B. McCloskey,
D. Hui,
R. Kock,
F. Ntoumi,
Z. Memish,
N. Kapata,
E. Azhar,
M. Pollack,
L. Madoff,
D. Hamer,
J. Nachega,
N. Pshenichnaya,
A. Zumla,
2021