Coronavirus: Singapore’s struggle to source nasal swabs shows why test kits are so scarce

In a back room of Singaporean dentist Teehee Dental Works, three orange-topped boxes hum with a sterile buzz.Over the next three hours, a thousand strands of liquid resin will form and harden to become plastic nasal swabs, ready to be used in Covid-19 test kits. Those 3D printers – normally making dentures and crowns – are a part of a local effort to re-tool some of Singapore’s industries to respond to a growing need for test kits amid the widening coronavirus pandemic.With one of Asia’s…

Read the original article at South China Morning Post