Singapore is currently witnessing a fresh wave of Covid-19, belonging to a new family of subvariants called “FLiRT”, which is also spreading elsewhere in the world. 

So as the school holidays begin next week, what do we need to know about FLiRT and how do we safeguard ourselves. 

Dr. Paul Tambyah, President of the International Society for Infectious Diseases, explains this on Viewpoint. 

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