Malaysia has detected a highly infectious mutation of the virus, it said on Sunday, when the tally of cases stood at 9,200.
The Malaysian Institute for Medical Research has detected a D614G type mutation as a result of isolation and culture tests on three cases from the Sivagangga patient-under-investigation (PUI) Cluster and one case from the Ulu Tiram Cluster.
Health director-general Datuk Dr Noor Hisham Abdullah said this means the community has to be more careful as the Covid-19 virus with the D614G mutation has been detected in Malaysia.
Explaining the matter, he said, the D614G mutation was discovered by scientists in July 2020 and it is likely to result in the study on existing vaccine to be incomplete or ineffective against the mutation.
Therefore, he advised the public to continue to apply preventive measures and public health control, which is to practise the prescribed standard operating procedures (SOP), like physical distancing, self-hygiene practices and to wear the face mask.