Senator Alex Antic won’t say if he’s been vaccinated and doesn’t know why he was taken to hotel quarantine  The AdvertiserSA senator Alex Antic taken to COVID-19 medi-hotel to quarantine after arriving from Canberra  ABC NewsScott Morrison denies misleading Australians on Liberal senator Alex Antic’s vaccination status  The GuardianScott Morrison is 'disappointed' Liberal senator's vaccination status wasn't made clear to him  SBSAnti-mandate South Australian Liberal Senator Alex Antic lashes ‘bureaucratic overlords’ over quarantine  7NEWS.com.au