“SEROPREVALENCE AND SEROCONVERSION OF DENGUE FEVER IN A HEALTHY POPULATION IN GUANGZHOU, CHINA: Qilin Wu1†, Qinlong Jing2†, Yilan Li2, Lili Yang3, Zongqiu Chen2, Mengmeng Ma2 and Zhicong Yang1,2” (2020) The Southeast Asian Journal of Tropical Medicine and Public Health, 51(4), p. 570. Available at: https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/241 (Accessed: 16 April 2026).