I think this is behind the HSJ paywall, so cut and pasted:
Out of 72 trusts which responded with information from their self-assessments, 49 trusts said there had been no evidence of EU staff leaving because of Brexit, and that there was little or no risk of services being impacted by a potential shortfall of EU staff.
Several of the 49 trusts reported an increase in the number of EU employees since 2016.
These included:
Guy’s and St Thomas’ Foundation Trust, which employed 2,068 staff in January 2019 compared to 1,615 in June 2016 (an increase of 28 per cent);
University Hospitals Birmingham FT, which reported a rise in EU nationals working at the trust from 829 (January 2016) to 1,056 (February 2019);
Oxford University Hospitals FT, which reported an 8.8 per cent increase in EU nationals employed at the trust from 1,431 in March 2016 to 1,557 in January 2019; and
Western Sussex Hospitals and Brighton and Sussex University Hospitals trusts, both of which said its number of consultants, ancillary staff, and “qualified middle tier staff such as band 5 nurses” had improved since 2016.
A number of trusts also said they employed so few EU nationals that there was no risk of services being impacted by a potential shortfall of EU staff.