One of Fiji’s latest two cases of covid-19 remains a concern for health authorities. The Health Ministry said a 53-year-old caretaker from the town of Rakiraki would require further investigation into his contacts to determine whether he is linked to other covid-19 patients. Health Secretary Dr James Fong, who was reported by The Fiji Times today as issuing a warning to the public, said the man showed symptoms of the virus when he visited the health centre on Saturday. Dr Fong said the man was being isolated at Lautoka Hospital. He said the other latest case was linked to a woman who contracted the virus from her husband, a worker at the MIQ facility in Nadi.