1. Fiocruz ZikAlliance (2022) After 6 years, how have social sciences have responded to the Zika epidemic? https://portal.fiocruz.br/en/news/after-6-years-how-social-sciences-have-responded-zika-epidemic. Accessed 10 June 2022
2. Children’s National Hospital (2021) Zika 5 years later: still much to learn as ‘likely’ future outbreak looms. January 21. HealioNews. https://www.healio.com/news/infectious-disease/20210114/zika-5-years-later-still-much-to-learn-as-likely-future-outbreak-looms. Accessed 25 May 2022
3. Fiocruz ZikAlliance (2022) After six years, how have social sciences have responded to the Zika epidemic? https://portal.fiocruz.br/en/news/after-6-years-how-social-sciences-have-responded-zika-epidemic. Accessed 10 June 2022
4. Green MS, Swartz T, Mayshar E, Lev B (2002) When is an epidemic an epidemic? Israel Med Assoc J 4:4-6
5. Last JM (ed) (1995) A dictionary of epidemiology. Oxford University Press, New York