Don't retire those face-masks yet - the danger from H1N1 is far from over. In fact, the virus is expected to emerge in mutated form.

Word of the potential second wave of the disease was circulated last September, but Health Ministry Director-General Dr Ismail Merican said there are no signs of this as yet in Malaysia.

We cannot say how serious the second wave can be, but we don't want to be caught with our pants down, he told Malaysiakini.

Reporter: Aidila Razak & S Pathmawathy
Editor: Lydia Azizan
Camera: Amir Abdullah