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Fourth Covid jab can give higher immunity than initial booster, study finds | Vaccines and immunisation | The Guardian
![Get a free health check and COVID-19 jab in Sefton this weekend - Saturday 4th & Sunday 5th February - My Sefton News Channel Get a free health check and COVID-19 jab in Sefton this weekend - Saturday 4th & Sunday 5th February - My Sefton News Channel](https://mysefton.co.uk/wp-content/uploads/2023/02/Bootle-Sat.png)
Get a free health check and COVID-19 jab in Sefton this weekend - Saturday 4th & Sunday 5th February - My Sefton News Channel
Lancashire Vaccination Centre - Come and get your COVID vaccine! All vaccine doses available without an appointment - firsts, seconds, thirds and boosters, so all are welcome! First and second doses available
![Volunteers needed for fourth dose COVID-19 vaccine booster comparison study - Betsi Cadwaladr University Health Board Volunteers needed for fourth dose COVID-19 vaccine booster comparison study - Betsi Cadwaladr University Health Board](https://emedia1.nhs.wales/BCUhb/cache/file/4AB5A0E5-79CC-425C-8310D36754FBADC0_carouselimage.png)
Volunteers needed for fourth dose COVID-19 vaccine booster comparison study - Betsi Cadwaladr University Health Board
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COVID-19 vaccine waning and effectiveness and side-effects of boosters: a prospective community study from the ZOE COVID Study - The Lancet Infectious Diseases
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80% of patients admitted to Intensive Care Units in north east London in December not fully vaccinated - NHS North East London
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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
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