You'd have to be a blinkered, politically motivated numpty to read/hear what Boris said as meaning that he had both Luis and Jenny by his side for every minute of 48 hours - they'd have collapsed of exhaustion apart from anything else.
He was giving thanks to them for being his primary carers (one at a time) among other NHS staff who tended to him - every patient will have nominated primary carers.
I'm no lover of Boris - but attempting to make political capital from his illness is pathetic beyond belief.