1. WHO. WHO Coronavirus Disease (COVID-19) Dashboard 2021 [updated 24 February 2021]. Available from: https://covid19.who.int/.
2. MOH. 16 MORE CASES DISCHARGED; 35 NEW CASES OF COVID-19 INFECTION CONFIRMED 2020. Available from: https://www.moh.gov.sg/news-highlights/details/16-more-cases-discharged-35-new-cases-of-covid-19-infection-confirmed.
3. MOH. STRICTER SAFE DISTANCING MEASURES TO PREVENT FURTHER SPREAD OF COVID-19 CASES 2020 [updated 20 March 2020]. Available from: https://www.moh.gov.sg/news-highlights/details/stricter-safe-distancing-measures-to-prevent-further-spread-of-covid-19-cases.
4. MOH. CONTINUATION OF ESSENTIAL HEALTHCARE SERVICES DURING PERIOD OF HEIGHTENED SAFE DISTANCING MEASURES 2020 [updated 4 April 2020. Available from: https://www.moh.gov.sg/news-highlights/details/continuation-of-essential-healthcare-services-during-period-of-heightened-safe-distancing-measures.
5. Community nursing services during the COVID-19 pandemic: the Singapore experience;British Journal of Community Nursing,2020