The number of Covid-19 patients in hospital has increased slightly to 1,529 people, while the number in intensive care has reduced to 207.
According to the HSE, the hospitals dealing with the largest number of cases are St Vincent's University Hospital in Dublin, University Hospital Waterford, and Cork University Hospital.
It comes as the INMO has said it wants to know who has received a Covid-19 vaccine, and where they are based within the healthcare system.
Speaking on RTÉ's Today with Claire Byrne, INMO General Secretary Phil Ní Sheaghdha said she expected the HSE to give details of all those who have been vaccinated up until now on Wednesday.