KEY POINTS
  • Lawrence Wong, Singapore's national development minister, said the country would continue to uncover high numbers of new cases for some time due to "extensive testing" being carried out in dormitories that house migrant workers.
  • Cases found in those dormitories were the reason behind the surge in the number of infections in Singapore over the past month to a total of 19,410 confirmed cases as of Tuesday, according to the health ministry.
  • Wong, who co-heads Singapore's taskforce to fight the virus, said the design of those dormitories — made for communal living — have to change.

Singapore's total coronavirus cases have surged in recent weeks to one of the highest in Asia — but the country is not even halfway through its outbreak, according to Minister for National Development Lawrence Wong.

"This is still the first half of the marathon," the minister told CNBC's "Squawk Box Asia."