Brexit also meant a wave of workers returned to the EU – the number of nurses registering with the NHS, for instance, fell substantially in 2017 from 8,800 to 3,500.
Article source: https://www.huffingtonpost.co.uk/entry/lockdowns-not-cause-more-deaths-than-covid-nhs_uk_62ff58d9e4b0a85a819ad0ac