Dzulkefly Ahmad did not give a timeline on the implementation but said his ministry has conducted detailed discussions with other government agencies.   KUALA LUMPUR: Malaysia is “moving towards” a total ban on the sale and use of vapes as part of efforts to curb their misuse, said Health Minister Dzulkefly Ahmad. He added that the implementation will be carried out in phases, beginning with a ban on open-system vapes, before being expanded to cover all types of vape products. Open-system vapes