At least 3,500 migrant workers were turned away at the end of Selangor’s Covid-19 vaccination programme (SelVax), revealing that a sizeable population of unvaccinated migrants still existed especially in large industrial towns in Selangor.

Klang MP Charles Santiago said the vaccination session took place as recently as September and was open to all but it only aimed to administer 1,200 shots.

He said SelVax did not expect...