China Press reported. They entered Singapore separately, on Feb. 28 and May 15, 2021. In late March, Singapore announced that Singaporeans and long-term residents aged 45 to 59 can register for vaccination. Ho received her first jab in June, and is scheduled to receive her second dose in July. She said she is very "happy" to receive the vaccination in Singapore and also described the process to be "efficient", as her first dose took only around 45 minutes. Her husband, Li, has also received his first dose in June. Photo via China Press. PRs returning to Singapore and entering via the Causeway or Second Link are required to present a valid negative Covid-19 PDT result for entry into the country.