Updated: 7 May 2021, 23:07 SUPERMARKET giant Lidl Ireland poked fun at the CMO's antigen tests concerns with tongue-in-cheek social media post. Chief Medical Officer Dr Tony Holohan said store-bought antigen tests pose a “real risk to our pandemic response” and strongly advised the public not to buy them. 3 CMO Dr Tony Holohan said store-bought antigen tests pose a “real risk to our pandemic response” and urged the public not to use themCredit: PA:Press Association 3 Lidl poked fun at Dr Tony Holohan's antigen test warning Dr Holohan’s comments came as Lidl started offering packs of five antigen tests for €24.99 across its 168 stores.