Arashiro T, Berba RP, Calayo JP, Solante R, Suzuki S, Shin J, Suzuki M, Hibberd M, Ariyoshi K, Smith C. Experience conducting COVID-19 vaccine effectiveness studies in response to the COVID-19 pandemic in Japan and the Philippines: lessons for future epidemics and potential pandemics. Western Pac Surveill Response J [Internet]. 2025 Jun. 4 [cited 2025 Aug. 13];16(2). Available from: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/1157