A band of Singapore superheroes created to help in the coronavirus fight has been shelved after internet users criticized the campaign for being too light-hearted and for mocking Liverpool football club.

The “Virus Vanguard” featured comic-book characters including “Dr Disinfector”, “Fake News Buster”, and “Must Always Walk Alone (MAWA) Man” — a jibe referring to the English Premier League side’s anthem “You’ll Never Walk Alone”.

The initiative devised by the government and local artists was aimed at encouraging people to follow rules to combat a worsening virus outbreak, but social media quickly lit up with mockery and anger.

Late Monday, the government announced on its Facebook page the campaign was under review, while a picture of the characters disappeared and was replaced by their silhouettes.

“We have received quite a lot of feedback on the characters and we will be reviewing them. We are sorry if we offended anyone,” the post said.

One user described the outfit as “too light-hearted and frivolous — perhaps tone deaf even”, while another described the characters as “offensive”.