Singapore - daily cases biggest spike despite 81% vax rate

Q Singapore Biggest spike in Covid cases in a year despite 81% vaccination rate

Singapore reports worst daily Covid case tally in more than a year Government pauses reopening plans after 837 new daily infections, despite just four deaths in a month among 80% vaccinated population
https://www.theguardian.com/world/2021/sep/15/singapore-reports-biggest-spike-in-covid-cases-in-a-year-despite-81-vaccination-rate