Anek MungaomklangKamolthip AtsawawaranuntTheerarat KochakarnElizabeth M. BattyPrayuth KaewmalangAmornmas KongkliengPukkaporn PanwijitkulKhajohn JoonlasakNamfon KotananDuangkamon LoesbanluechaiVichan PawunWasun ChantratitaThanat ChookajornArmed Forces Research Institute of Medical Sciences, ThailandFaculty of Medicine Ramathibodi Hospital, Mahidol UniversityThailand Ministry of Public HealthMahidol UniversityNuffield Department of Medicine2022-08-042022-08-042021-02-23Journal of travel medicine. Vol.28, No.2 (2021)170883052-s2.0-85102221948https://repository.li.mahidol.ac.th/handle/20.500.14594/78441Mahidol UniversityMedicineArticleSCOPUS10.1093/jtm/taab010