Bristol study finds Covid booster gives tenfold increase in antibodies
By Fiona Lamdin & Lee Madan
Vulnerable people who have had a third Coronavirus vaccine, or booster, have a significant increase in antibodies and protection against the virus, according to research.
It found the third jab means they can be just as protected against the disease as people who are healthy.
It is hoped this will give renewed confidence to those who shielded during the pandemic if they leave the house.
Blood samples from more than 9,000 people were tested.
The booster was found to have given a tenfold increase in antibodies compared to the first two vaccines.
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