![Health board in North Wales aiming to offer covid booster jab to 90% of those eligible by mid-December Health board in North Wales aiming to offer covid booster jab to 90% of those eligible by mid-December](https://www.deeside.com/wp-content/uploads/2021/02/vaccine-840x476.jpeg)
Health board in North Wales aiming to offer covid booster jab to 90% of those eligible by mid-December
![Vaccine trial to investigate a booster for teenagers to protect against COVID-19 | Health Care Research Wales Vaccine trial to investigate a booster for teenagers to protect against COVID-19 | Health Care Research Wales](https://healthandcareresearchwales.org/sites/default/files/2022-05/Patient_arm_vaccination.jpg)
Vaccine trial to investigate a booster for teenagers to protect against COVID-19 | Health Care Research Wales
Welsh Government - Covid-19 booster vaccination letters will be sent out this week from your health board inviting you to attend when it's your turn. Boosters help to maintain protection for longer,
![Severe COVID-19 outcomes after full vaccination of primary schedule and initial boosters: pooled analysis of national prospective cohort studies of 30 million individuals in England, Northern Ireland, Scotland, and Wales - The Lancet Severe COVID-19 outcomes after full vaccination of primary schedule and initial boosters: pooled analysis of national prospective cohort studies of 30 million individuals in England, Northern Ireland, Scotland, and Wales - The Lancet](https://www.thelancet.com/cms/attachment/59c85f1a-19de-465e-90bd-5b2183e08e79/gr1_lrg.jpg)