Overcrowding at the World Trade Centre Kuala Lumpur (WTCKL) vaccination centre today was due in part to people who were not registered for the AstraZeneca vaccine "trying their luck", said the Covid-19 Immunisation Task Force (CITF).

This was in addition to those who were supposed to be vaccinated today arriving far ahead of their appointment time.

"For example, there were instances of arrivals at...