Another 5,279 new Covid cases have been confirmed today.
A total of 443 people are now in hospital with the virus with 102 of these in ICU.
Dr Tony Holohan said the Omicron variant now accounts for “about two thirds” of confirmed cases of Covid-19 in Ireland.
his number has risen rapidly in recent days.
Dr Holohan warned “Public health teams are reporting a higher level of infection among household close contacts as a result of Omicron infection.
“If there is one positive test, whether from a PCR or an antigen test, within a group such as a household then there is a significant chance that others are already infected, even if not yet testing positive.
“If one person from a household tests positive prior to an event or gathering, then none should attend.”
Dr Holohan added: “As we continue to see incidence rising in our young adult population, I would urge all parents, guardians and extended friends and family to support the young people in your lives to reduce their contacts.
“I know that this is not an easy task for any of us and it can feel very unfair that we continue to ask so much of our young people, particularly at this special time of year.
“This group have made significant sacrifices in order to protect loved ones and I would like to thank them for that. It is important now that we continue to encourage and support each other to make sacrifices, take responsible actions and continue to follow the public health advice.
“This week, try and only meet with the people with whom you will spend Christmas Day. Keep your contacts as low as possible in order to protect those around you.”
