COVID-19 vaccine
It comes as scientists working on the Covid vaccine raise the prospect of having a booster dose available by the autumn.
But David Nabarro says vaccine doses should be shared with poorer countries once over-50s have been inoculated.
A team at Lancaster University hope their vaccine alternative will also reduce transmission.
Deal struck with German firm CureVac to tackle new varieties of coronavirus.
No, we don't know what Matt Hancock is doing here, either.
Official vaccine advisers are considering whether to back an Israel-style approach but ministers have the final decision.
But chief medical officer says "most" of his colleagues believe the UK is past the peak of infections.
Health secretary Matt Hancock announced the good news on Wednesday.
A study showing the jab cuts transmission rates by 67% could mean lockdown is eased sooner than we thought.
The jab could have a "substantial effect" on reducing transmission of coronavirus, Oxford University analysis finds.