A new Covid-19 cluster has emerged from students returning to Malaysia from Indonesia on April 16, says the Health Ministry.br br Health director-general Datuk Dr Noor Hisham Abdullah said the cluster consisted 43 students who had returned from Temboro, which has been declared a red zone in Magetan, Indonesia.br br From that overall number, 34 students have been quarantined in Melaka and nine in Kuala Lumpur.