I received a robocall claiming to be from moh, saying the institution need to talk to me about the vaccination and asking me to press '3' to talk to the officer. After that,  I pressed 3, someone spoke to me in Mandarin. When i asked him to speak in english, he just hung up.

Editor's Note: Beware of incoming phone calls with the "+" prefix as this is an indication that the call has originated from overseas. Please note that MOH will not use robocall to make unsolicited phone calls to members of the public. We have included a link to a recording that a member of the public submitted to us. 

https://youtu.be/vhAiSGDYHa0