The BBC understands it will focus on the over-50s, who will be offered a single dose of Pfizer. www.bbc.co.uk
The BBC understands it will focus on the over-50s, who will be offered a single dose of Pfizer.
www.bbc.co.uk
The BBC understands it will focus on the over-50s, who will be offered a single dose of Pfizer. www.bbc.co.uk
The BBC understands it will focus on the over-50s, who will be offered a single dose of Pfizer.
www.bbc.co.uk