Boyzone singer Keith Duffy, 44, has been taken to hospital while on tour in Bangkok.
Fellow Boyzone singer Ronan Keating said Duffy had undergone blood tests but did not yet know the cause of his illness, adding that the band assumed he was unwell because of food poisoning.
While the rest of the band has now flown to Australia, his wife Lisa stayed with him in Thailand.
It is unclear whether Duffy will be able to travel to Australia to join them for their next concert on Saturday.
Via Sky News