- Delaying second Pfizer vaccines to 12 weeks significantly increases antibody responses in older people, finds study https://www.birmingham.ac.uk/news/latest/2021/05/covid-pfizer-vaccination-interval-antibody-response.aspx 8 comments europe
- Delaying second Pfizer vaccines to 12 weeks significantly increases antibody responses in older people, finds study https://www.birmingham.ac.uk/news/latest/2021/05/covid-pfizer-vaccination-interval-antibody-response.aspx 85 comments science