- Covid vaccine: Eight-week gap seen as sweet spot for Pfizer jab antibodies BBC News
- 8 weeks between shots is the ‘sweet spot’ for giving Pfizer’s two-dose COVID-19 vaccine, UK researchers say Business Insider
- Spacing Pfizer COVID shots boosts antibody levels after initial drop -study Yahoo Finance
- Covid-19 global updates: Two doses of Pfizer and AstraZeneca coronavirus vaccines effective against delta variant, study says The Washington Post
- UK scientists back Covid boosters as study finds post-jab falls in antibodies The Guardian
- View Full Coverage on Google News
Source: Google Finance – Market News