AFAIK I'm the only person here who works in a Trust Clinical Negligence department however I think there is another who works for Claimants Solicitors.
Let's get some facts straight about Hospital Acquired Infections:
The majority are community based, in other words they are caught outside the hospital.
We have a massive team of Infection Control experts who do their very best to try and control HAI's but it is a massive struggle.
Kwerk hit on a point in another thread that got locked and I wanted to give a nod in approval.
He said that A&E is a department full of contagious illnesses of all kinds and people are sitting next to each other - something I've never thought about but so true.
So the best infection control would be for a patient to come to A&E/hospital and immediately 'Barrier Nursed' - in other words put in their own room with staff assigned to them who wear protective clothes and then are put through a series of pathology tests before they are let out into the communal ward.
Not very practical is it and would cost a fortune?
And of course no visitors - EVER - unless they put on protective clothing, masks and instructed never to touch a patient.
Again how practical is that and once again would cost a fortune?
OP, if you came in and went away with a serious illness that put you out of work for a while and ruined your life for a while then I would say go and pursue it (I have letters all the time with such cases).
However, you were ill for around 6 hours and you lived to come on here to post about it.
At the very least ring the Hospital and put a complaint in, this way it will get put on DATIX and DATIX complaints & incidents are reviewed all the time.