Covid-19 screening for all ship crew and workers in the oil and gas-related sectors passing through this duty-free-island’s gazetted entry points, namely the two ferry terminals and Labuan Airport, is still mandatory, said Labuan Health Department director Dr Ismuni Bohari.

He said the screening was mandatory as there was concern that possible infections from outsiders could potentially lead to a mass outbreak on the island.

“We are doing our job as...