Email mula kay Chrishan Kamalan (Acting Deputy Director, COVID-19, Welsh Government) kay Tracey Cooper (Chief Executive, Public Health Wales), Huw George (Deputy Chief Executive at Executive Director ng Operations and Finance) at Quentin Sandifer (Executive Director ng Public Health Services & Medical Director, Public Health Wales), patungkol sa Border Health "quarantine" function/date50 mga regulasyon/pagsubaybay sa 5/20 na pagsubaybay sa Border Health.