Ang email chain sa pagitan ni Michael McBride (CMO Northern Ireland), Richard Pingelly (Permanent Secretary DoH at HSC Chief Executive), Propesor Hugo Van Woerden (Director ng Public Health and Medical Director), Dr Gerry Waldron (Assistant Director of Public Health (Health Protection)), at iba pa mula sa gobyerno ng Northern Ireland, hinggil sa naiulat na bilang ng mga pagsusuri sa SARS CoV2, na may petsang 31/03/201.