Health Secretary Jeremy Hunt expects the results of investigations into hospitals' links with disgraced television presenter Jimmy Savile will be delivered by June 2014.
Mr Hunt said in a written statement to Parliament that 19 more hospitals will be investigated by their relevant health trusts, but stressed that each investigation will be properly monitored.
The number of hospitals now being investigated totals 32.
More top news
ComRes polling agency chairman says the next 100 days will be be gruelling in the most uncertain General Election that anyone can remember.
Pictures taken 70 years after the liberation of the Nazis' Auschwitz death camp echo the horrors of its Holocaust past.
Some 60 years after the brutal post-war communist regime 'disappeared' dissidents, the secrets of Poland's unmarked mass graves are exposed.