1. CUNY SPH Graduate School of Public Health and Health Policy. Covid-19 tracking survey. https://sph.cuny.edu/research/covid-19-tracking-survey.
2. World Health Organization. Immunization coverage. 6 December 2019. www.who.int/news-room/fact-sheets/detail/immunization-coverage.
3. Fake stories wrongly claim Elisa Granato, one of the UK’s first covid-19 vaccine trial participants, has died. Full Fact. 26 April 2020. https://fullfact.org/online/elisa-granato-fake.
4. Vaccine-related advertising in the Facebook Ad Archive
5. JFK Jr responds to John Oliver attack. Fox News. 2017. www.youtube.com/watch?time_continue=76&v=7ViZRj4V1VM&feature=emb_logo.