He tested positive yesterday morning and is currently isolated at the National Centre for Infectious Diseases.
He was taken to Ng Teng Fong General Hospital by ambulance on March 6 and tested positive for the virus the next day and is now in isolation at the hospital. The cleaner's activities were limited to the first floor toilets and external area of the NTU Innovation Centre, which have since been thoroughly disinfected, added the spokesman.
We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more: