Dr Marcus De Brun rose to prominence online due to his outspoken criticism of the State’s handling of the coronavirus pandemic. Photograph: CollinsA fitness-to-practise committee regarding allegations that a Dublin GP tweeted anti-Covid policy comments during the pandemic will reconvene on Wednesday after ruling he has a case to answer. It is also alleged he posted tweets promoting the use of ivermectin and hydroxychloroquine as a treatment for Covid-19 when he ought to have known these tweets were inappropriate. At the hearing on September 25th, Bradley said De Brun “set a bad example” at the anti-mask rally in 2020. Following this, De Brun made his unsuccessful application for no case to answer.

Source: The Irish Times February 11, 2026 21:37 UTC