Pfizer

Offer Covid jab to over-12s, says ex-minister Weir

Spacing out Pfizer Covid jabs gives antibody boost

Mixing Covid vaccines 'gives good protection'

NI vaccine passport could go live by early July

What is happening with the EU vaccine rollout?

What's gone wrong with Australia's vaccine rollout?

Vaccinating children against Covid-19. Video, 00:05:49Vaccinating children against Covid-19

Low vaccine supplies 'could hamper roll-out'

South Korean mayor 'sorry' for vaccine fraud case

US authorises Pfizer vaccine for adolescents

UK approves Pfizer jab for 12 to 15-year-olds

Comedy of errors in TV Shakespeare mix-up

The vaccines that work - and the others on the way

France puzzled by mystery anti-Pfizer campaign bid

First vaccine study centre outside US is launched

Wales urged to delay giving children Covid jabs

Pfizer to begin vaccine production in Dublin

Pfizer jab 'can be kept in fridge for a month'

Mixing Covid jabs grows cases of mild side-effects

Canada authorises Pfizer vaccine for ages 12 to 15

Pfizer expects Covid vaccine demand for years

Hospital apology for woman given wrong Covid jab