South Korean tourists pictured at an airport leaving Israel on Monday. Photo: AFP

Coronavirus: Singapore develops new serological test to establish links between cases

  • The test can detect antibodies in blood samples for contact tracing and establishing links between cases
  • The city-state has also banned short-term visitors from the South Korean cities at the heart of a surge in virus cases
Topic |   Coronavirus pandemic
South Korean tourists pictured at an airport leaving Israel on Monday. Photo: AFP
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