There is growing speculation that a certificate scheme could be built into the main NHS app.
Read moreBy Leo Kelion & Rory Cellan-Jones
Technology desk editor
The monarch, who had her first dose of the vaccine in January, said it "didn't hurt at all".
The monarch, who had her first dose of the vaccine in January, said it "didn't hurt at all".
US regulators say Johnson and Johnson's single-shot vaccine is safe, and could be approved in days.
The vaccine-sharing scheme aims to help poorer countries like Ghana get Covid-19 jabs.
President Joe Biden addresses the nation as the US mourns 500,000 people lost to Covid-19.
First evidence jabs are having major impact on serious illness as well as cutting transmission.
But it is too soon to say when social distancing rules will be relaxed, the health secretary says.
The prime minister says vaccinations are on track after criticism the country has been slow to start.
The monarch, who had her first dose of the vaccine in January, said it "didn't hurt at all".
US regulators say Johnson and Johnson's single-shot vaccine is safe, and could be approved in days.
The vaccine-sharing scheme aims to help poorer countries like Ghana get Covid-19 jabs.
President Joe Biden addresses the nation as the US mourns 500,000 people lost to Covid-19.
First evidence jabs are having major impact on serious illness as well as cutting transmission.
But it is too soon to say when social distancing rules will be relaxed, the health secretary says.
The prime minister says vaccinations are on track after criticism the country has been slow to start.
US regulators say Johnson and Johnson's single-shot vaccine is safe, and could be approved in days.
The vaccine-sharing scheme aims to help poorer countries like Ghana get Covid-19 jabs.
President Joe Biden addresses the nation as the US mourns 500,000 people lost to Covid-19.
By Leo Kelion & Rory Cellan-Jones
Technology desk editor
By George Herd
BBC News
By Michelle Roberts
Health editor, BBC News online
"You're a lot stronger than you think" Cherelle on living with health anxiety during a pandemic
By James Gallagher
Health and science correspondent
Winifred Robinson has been alongside the Born in Bradford research for over a decade and reports on the latest findings as the 14,000 youngsters included reach secondary school.
By Steve Duffy
BBC News
Kim Chakanetsa
The Comb podcast
When Nomsa Sibaya’s only kidney began to fail in 2008, her doctor in South Africa told her she needed to urgently find a kidney donor.
Her other kidney had already been removed a few years earlier as a result of an infection.
Nomsa’s condition began to deteriorate - her weight plummeted, her complexion darkened, she was in constant pain and felt exhausted. So Nomsa’s twin sister, Thembi Makhoba, stepped in after being told by doctors she could help by donating one her kidneys.
The twins had always been close. When they were younger, if Thembi was sick Nomsa would be unwell too. So for Thembi, agreeing to be tested as a possible donor was an easy decision, despite resistance from her in-laws on religious grounds.
After passing a series of tests, surgeons removed and transplanted one of Thembi’s organs into Nomsa in October 2012.
Nomsa remembers waking up after the operation:
Quote Message: It was like I was given a second chance at life. The gift of life.”
But according to the South African Journal of Critical Care, the majority of patients in need of an organ do not have a suitable living donor and the most serious patients end up on a donor waiting list.
Unable to find a compatible living donor, Sandrisha Rugbir is relying on a deceased donor’s organ and has been on the waiting list for seven years.
Diagnosed with renal failure at 21, she has been in limbo ever since.
Quote Message: You just have to keep the faith and pray every day that one day I will get a call saying that I have a kidney donor, and it is compatible.”
There are 4,300 South Africans awaiting a life-saving transplant but only 0.2% of the country are registered as donors, according to South Africa’s Organ Donation Foundation.
Lack of awareness and cultural taboos are some of the factors that account for the shortage in organ donors.
Silindile Makhwasa, an organ transplant co-ordinator in Durban, says she often gets questions such as: “If I donate my organs to other people when I die, will my ancestors recognise me?”
She regularly holds outreach programmes at shopping centres, universities and churches to address such questions.
Find out more in this week’s episode of The Comb.
Subscribe to the show on BBC Sounds or wherever you get your podcasts.
By Philippa Roxby
Health reporter