From 1 April 2022, short-term visitors who are fully vaccinated are not required to have travel insurance for their COVID-19 related medical treatment and hospitalisation costs in Singapore, for entry into Singapore[1].
You may wish to review your current protection plans to assess if COVID-19 Travel Insurance is relevant to your needs. A COVID-19 Travel Insurance policy like SG Travel Insured  can help foreign short-term visitors defray the costs of COVID-19 medical treatment in Singapore and provide greater peace of mind in the event of other travel mishaps due to COVID-19.