NPHET was monitoring the spread of the virus before it was confirmed to have reached Ireland. When established in 2020, it initially had a medium-sized room in the Department of Health. The first known case of COVID-19 in a resident of the
Republic of Ireland was confirmed in the county of
Dublin on 29 February 2020, in a
secondary school student who had returned from an affected area in Northern Italy. NPHET continued to meet after the virus had arrived in Ireland to co-ordinate the national response to the pandemic. The team was obliged to operate with an unusual degree of autonomy during the initial months of the pandemic, as the recent
general election in February 2020 had left the outgoing government in only a caretaker role.
Chief Medical Officer Dr Tony Holohan chaired NPHET, with the support of six deputy chief medical officers. Meetings tended to start with an
epidemiology report on the latest viral developments in Ireland. Holohan temporarily stepped down as chief medical officer on 2 July 2020 for family reasons;
Deputy Chief Medical Officer Ronan Glynn was subsequently appointed Acting Chief Medical Officer. Holohan returned in October 2020. NPHET used press briefings to communicate updates, guidelines, statistics and policy changes to the public during the
COVID-19 pandemic in Ireland. After it emerged that the agenda and meeting notes of NPHET had not been published since the end of March 2020, and following calls in
Dáil Éireann for be rectified,
minutes were subsequently published at the end of April. Shortly before this, NPHET published details of its governance structure. ==Members==