Two cases of BA.4, a sublineage of Omicron, were detected here earlier this month
European Centre For Disease Prevention And Control
WHO meets to assess outbreak as UK records 20 cases, with virus spreading in community
Two strains of illness identified in buttermilk used at chocolate maker’s Belgian plant
Aer Lingus drawn on protocols after recent United States and United Kingdom decisions
There have been 15 confirmed cases associated with the outbreak in Ireland
What endemic Covid-19 will mean for the world remains highly uncertain
Rules come into force this week setting nine-month expiry limit on digital Covid cert
Government has relaxed testing and isolation rules for Covid cases and close contacts