Royal Cornwall Hospitals NHS Trust was caring for nine coronavirus patients in hospital as of Tuesday, figures show.
NHS England data shows the number of people being treated in hospital for Covid-19 by 8am on June 14 was down from 11 on the same day the previous week.
The number of beds at Royal Cornwall Hospitals NHS Trust occupied by people who tested positive for Covid-19 decreased by 47% in the last four weeks – 28 days ago, there were 17.
Across England there were 4,722 people in hospital with Covid as of June 14, with 130 of them in mechanical ventilation beds.
The number of Covid-19 patients hospitalised nationally has decreased by 18% in the last four weeks, while the number on mechanical ventilators has decreased by 25%.
The figures also show that 20 new Covid patients were admitted to hospital in Royal Cornwall Hospitals NHS Trust in the week to June 12. This was up from 19 in the previous seven days.