Latest video updates about Coronavirus. Have a look at this “Covid vaccine protection wanes within 6 months new study suggests – BBC News” video below:
Protection against Covid starts to reduce within six months of people being fully vaccinated with the Pfizer or Astrazenica vaccines according to the latest research.
Scientists working on the Zoe Covid Study say the findings suggest that booster vaccines will be needed to ensure protection for many vulnerable people.
Reeta Chakrabarti presents BBC News at Ten reporting by health…..(read more)