Health Secretary Matt Hancock has admitted people could end up repeatedly in self-isolation even if they have had coronavirus when test and trace is launch on Thursday in England.
Speaking to ITV's Peston programme, Mr Hancock explained that due to the number of unknowns still related to coronavirus, quarantining is the safest option, even if someone has already had the respiratory disease, due to the lack of definitive knowledge about antibodies and whether they make you immune from further infection or able to pass the illness on to others.
Asked if some who had recovered from coronavirus would need to self-isolate, Mr Hancock said: "Yes, including me.