Dueger, Erica, et al. “Marking the 1918 Influenza Pandemic Centennial: Addressing Regional Influenza Threats through the Asia Pacific Strategy for Emerging Diseases and Public Health Emergencies”. Western Pacific Surveillance and Response, vol. 9, no. 5, Nov. 2019, https://doi.org/10.5365/wpsar.2018.9.5.000.