Delay in giving second Pfizer vaccine dose improves immunity, study finds
Research finds antibodies three-and-a-half times higher in people vaccinated after 12 weeks
14 May 08:39 · The Irish Times
Delaying second Pfizer COVID-19 shot boosts immune response in over-80s, study finds
Extending the gap between doses of the Pfizer–BioNTech COVID-19 vaccine from three to 12 weeks significantly boosts the antibody response in elderly people,...
14 May 19:59 · MarketWatch