Pfizer

Third Covid vaccine approved in the UK

Pfizer vaccine 'works' against key variant mutation

Hancock: 'We're working to increase vaccine supply' Video, 00:00:52Hancock: 'We're working to increase vaccine supply'

Medics concerned over 12-week vaccine dose gap

Almost 10,000 care home residents receive vaccine

First Scots receive Oxford Covid vaccine

Hancock: 12 week vaccine schedule 'can save more lives' Video, 00:01:54Hancock: 12 week vaccine schedule 'can save more lives'

Vaccine rollout at 'very beginning' in Wales

Rapid rollout call after second Covid jab approval

Oxford-AstraZeneca vaccine approved for use in UK

First Pfizer vaccine patient has second jab

EU starts mass vaccination in 'moment of unity'

EU countries begin mass vaccination. Video, 00:00:42EU countries begin mass vaccination

Discovery. Hopes and fears for Covid-19 vaccines. Audio, 50 minutesDiscovery

Trump's Covid vaccine chief admits delivery error

Vice-President Pence gets Covid jab live on TV

Who will make money from Covid vaccines?

Covid vaccine roll-out 'bittersweet'

When will I get a Covid vaccine in US?

Second Covid vaccine nears US approval

'Healing is coming' says US nurse getting vaccine

Western Trust begins Covid-19 vaccine roll out

First care home resident receives vaccine