![Fourth COVID-19 vaccine dose provides stronger immunity boost than third dose, shows UK study | NIHR Fourth COVID-19 vaccine dose provides stronger immunity boost than third dose, shows UK study | NIHR](https://www.nihr.ac.uk/images/news/Cov-Boost%20News%20Item%20.png)
Fourth COVID-19 vaccine dose provides stronger immunity boost than third dose, shows UK study | NIHR
![COVID vaccinations: questions and answers about the rollout in North Yorkshire - NHS North Yorkshire CCG COVID vaccinations: questions and answers about the rollout in North Yorkshire - NHS North Yorkshire CCG](https://northyorkshireccg.nhs.uk/wp-content/uploads/2022/01/Covid-Vaccine-Eligibility-v4-scaled.jpg)
COVID vaccinations: questions and answers about the rollout in North Yorkshire - NHS North Yorkshire CCG
![With Covid cases surging across Australia, will a fourth vaccine dose be required? | Coronavirus | The Guardian With Covid cases surging across Australia, will a fourth vaccine dose be required? | Coronavirus | The Guardian](https://i.guim.co.uk/img/media/bcc6f1ec780b36408aed2663e77b3a380e7d4742/0_191_4944_2966/master/4944.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=e1d5f7de256070af69c5fff6eb16b9f9)
With Covid cases surging across Australia, will a fourth vaccine dose be required? | Coronavirus | The Guardian
![80% of patients admitted to Intensive Care Units in north east London in December not fully vaccinated - NHS North East London 80% of patients admitted to Intensive Care Units in north east London in December not fully vaccinated - NHS North East London](http://northeastlondon.icb.nhs.uk/wp-content/uploads/2022/01/NHS-covid-hospital-stats-0122-ICU.jpg)
80% of patients admitted to Intensive Care Units in north east London in December not fully vaccinated - NHS North East London
![UK Volunteers to receive Moderna Omicron COVID-19 booster vaccine in study led by St George's, University of London - St George's University Hospitals NHS Foundation Trust UK Volunteers to receive Moderna Omicron COVID-19 booster vaccine in study led by St George's, University of London - St George's University Hospitals NHS Foundation Trust](https://www.stgeorges.nhs.uk/wp-content/uploads/2022/02/SGUL-Moderna-vaccine-trial-536x356.jpg)