Saipen AL, Demot B, De Leon L. Dengue-COVID-19 coinfection: the first reported case in the Philippines. Western Pac Surveill Response J [Internet]. 2021 Mar. 10 [cited 2024 Nov. 21];12(1). Available from: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/811