Experts say that Singapore's climbing cases, more than half of which are in vaccinated individuals, may signal that COVID-19 is becoming an endemic disease in the city-state, meaning COVID-19 circulates in a population like its four coronaviruses cousins but doesn't upend lives due to widespread immunity. As long as deaths remain low, Singapore can set an example for how other countries, especially those that have maintained zero tolerance for COVID-19, can emerge from the pandemic.
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Singapore's data shows that 52% of infections in the last month have been among the vaccinated while 48% have been unvaccinated.

Singapore has used COVID-19 vaccines from U.S. makers Pfizer and Moderna for its national campaign, while some private clinics have also distributed doses from China's Sinovac for individuals that prefer the Chinese jab.