van Gemert, Caroline, Wendy Williams, Joanne Mariasua, Debbie Fred, Matthew Cornish, Len Tarivonda, Posikai Samuel Tapo, Vincent Atua, Obed Manwo, Philippe Guyant, Lola Iavro, and Geoff Clark. 2022. “Comparison of Strategies for Daily Surveillance of International Travellers Quarantined in Vanuatu, October–December 2020: Using SMS for COVID-19 Quarantine Monitoring in Vanuatu”. Western Pacific Surveillance and Response 13 (2):7. https://doi.org/10.5365/wpsar.2022.13.2.918.