Pfizer fourth booster vaccine: Three side effects to expect from fourth dose - new trial

ACCORDING to the Government's website, 38,648,211 booster doses have now been administered in the UK. But waning immunity has led experts to believe an immunisation top-up is now necessary. According to preliminary data, three side effects have been observed after administration of the fourth dose.

from Daily Express :: Health Feed https://ift.tt/AmTXPBH