Techasuwanna, R., Iamsirithaworn, S., Photisan, N., Lerdsamran, H., Prasertsopon, J., Thammawijaya, P., Salakij, B., Phumratanaprapin, W. and Puthavathana, P. (2023) “Preventive Behaviors and Seroprevalence of SARS-CoV-2 Antibodies from Natural Infection among Immigration Police Working at Don Mueang International Airport, Thailand, before the COVID-19 Vaccination Era”, Outbreak, Surveillance, Investigation & Response (OSIR) Journal, 16(1), pp. 14–21. doi: 10.59096/osir.v16i1.261880.