THA Chief Secretary in home quarantine after contact with covid19 case THA Chief Secretary Ancil Dennis. Photo by Ayanna Kinsale THA Chief Secretary Ancil Dennis has revealed he was exposed to a primary contact of a recent covid19 case on Good Friday and will be in quarantine at home. In a Facebook post on Monday, Dennis said while his exposure to the primary contact was minimal and mask-wearing and physical distancing were practised during the interaction, he decided to get tested for the virus. Dennis said although the initial test results came back negative, he will remain quarantined at his home for the next two weeks.