1. Investigation of three clusters of COVID-19 in Singapore: Implications for surveillance and response measures;Pung;Lancet,2020
2. Infection control measures for homes of coronavirus disease 2019 heroes;Sharma;J Educ Health Promot,2020
3. Ahorsu DK, Lin C-Y, Imani V, Saffari M, Griffiths MD, Pakpour AH. The Fear of COVID-19 Scale: Development and Initial Validation. International journal of mental health and addiction [Internet]. 2020 Mar 27;1–9. Available from: https://pubmed.ncbi.nlm.nih.gov/32226353. [Last accessed on 2020 May 30].
4. Social Reaction toward the 2019 Novel Coronavirus (COVID-19).Social Health and behaviour;Chung-Ying,2020
5. Cascella M, Rajnik M, Cuomo A, Dulebohn SC, Di Napoli R. Features, Evaluation and Treatment Coronavirus (COVID-19) [Internet]. StatPearls. 2020. Available from: http://www.ncbi.nlm.nih.gov/pubmed/32150360. [Last accessed on 2020 Jun 15].