RT Journal Article SR Electronic T1 COVID-19 travel restrictions and the International Health Regulations (2005) JF BMJ Global Health JO BMJ Global Health FD BMJ Publishing Group Ltd SP e002629 DO 10.1136/bmjgh-2020-002629 VO 5 IS 5 A1 von Tigerstrom, Barbara A1 Wilson, Kumanan YR 2020 UL http://gh.bmj.com/content/5/5/e002629.abstract AB