An expert says the BA4 variant is expected to become the dominant strain of the virus in Europe.
A leading immunologist says he's not "hugely concerned" about the latest Covid variant to hit Ireland.
Two cases of the BA.4 and BA.5 variants have been confirmed here, though there is no indication that they are any more severe than Omicron.
But The European Centre for Disease Prevention and Control have reclassified both variants from ""variants of interest" to "variants of concern".
Keeping up to date with booster vaccines is key to combating the latest Covid variant, according to a leading immunologist.
The BA4 and BA5 variants of Covid stem from the Omicron variants.
Professor of Experimental Immunology at Trinity College Dublin Kingston Mills doesn't expect the development to cause a huge surge in cases:
Temperature Warning Extended Until Saturday
Ireland Could See Hottest Day In 140 Years Today
Kildare Minister Says Ireland Is At "Critical Moment" In Relation To AI
Almost 20,000 Commuters Affected By Major Rail Disruption This Morning
Jury Sworn In For Trial Of Former Sports Coach Accused Of Sexually Abusing Four Girls Across Leinster
Status Yellow High Temperature Warning In Effect For Ireland, As Red Alerts Issued For Europe
Irish Freedom Party Loses Political Party Status
Jobs Under Threat At Diageo, As Drinks Giant Informs Government Of Potential Lay Offs
