1. World Health Organization (2020) Naming the Coronavirus disease (COVID-19) and the Virus that Causes It. World Health Organization. https://www.who.int/emergencies/diseases/novel-coronavirus-2019/technical-guidance/naming-the-coronavirus-disease-(covid-2019)-and-the-virus-that-causes-it. Accessed 30th April 2020
2. World Health Organization (2020) Coronavirus disease (COVID-2019) situation reports. World Health Organization. https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports. Accessed 30th April 2020
3. Walker PG, Whittaker C, Watson O, Baguelin M, Ainslie KEC, Bhatia S, Bhatt S, Boonyasiri A, Boyd O, Cattarino L, Cucunubá Z, Cuomo-Dannenburg G, Dighe A, Donnelly CA, Dorigatti I, Elsland Sv, FitzJohn R, Flaxman S, Fu H, Gaythorpe K, Geidelberg L, Grassly N, Green W, Hamlet A, Hauck K, Haw D, Hayes S, Hinsley W, Imai N, Jorgensen D, Knock E, Laydon D, Mishra S, Nedjati-Gilani G, Okell LC, Riley S, Thompson H, Unwin J, Verity R, Vollmer M, Walters C, Wang HW, Wang Y, Winskill P, Xi X, Ferguson NM, Ghani AC (2020) The global impact of COVID-19 and strategies for mitigation and suppression. Imperial College London doi:https://doi.org/10.25561/77735
4. Klinkenberg D, Fraser C, Heesterbeek H (2006) The effectiveness of contact tracing in emerging epidemics. PLoS One 1:e12. https://doi.org/10.1371/journal.pone.0000012
5. Peak CM, Childs LM, Grad YH, Buckee CO (2017) Comparing nonpharmaceutical interventions for containing emerging epidemics. Proc Natl Acad Sci U S A 114(15):4023–4028. https://doi.org/10.1073/pnas.1616438114