Fergus Walsh follows patients with Alzheimer's disease who have been taking two new drugs that have been shown to slow down its progression. Is this a turning point in its treatment?

The test, now approved in the UK, can tell who has had Covid-19 - but gives no guarantee they are immune.

Scientists say a positive coronavirus result does not guarantee that someone is infectious.

If you want to know why England is going into lockdown, this hospital offers a glimpse.

However, a major report showed the protection from catching Covid started to wane 10 weeks after the booster.

Novak Djokovic says he is prepared to miss out on his place in tennis history for his vaccine stance.

Deaths and hospital admissions are falling while cases are rising – so should we move on from Covid?

The more antibodies people have, the lower their chances of re-infection, a study suggests.

The bloc's regulator reiterates its support for the vaccine after some countries suspended its use.

It says there is no evidence of a link to blood clots, as major EU countries pause use of the vaccine.

Hospital patients sick with the virus will be given the drug to see if it can help with their breathing.

Staff at one of London's busiest hospitals say it's not going to take much for services to soon break.

The drugs, which save an extra life for every 12 intensive care patients treated, can be used immediately, say experts.

The BBC's medical editor Fergus Walsh has been following the Oxford vaccine for the past year.

The number of patients being treated for Covid in hospitals across the UK has risen above 30,000. More than 1,000 deaths were reported in the latest 24-hou...

After years of trials, the vaccine has shown potential to save tens of thousands of children's lives.

People should "get the jab", the health secretary says, after some countries suspend its use.

Boris Johnson thanks "everyone involved" and calls on people to get the vaccine when they are invited.

The virus is not the deadly threat it was, but the plan to lift all restrictions is not without risk.

New data also shows the vaccine was 76% effective during the three months after the first dose.

Fergus Walsh and Hugh Pym’s reports from the frontline of beleaguered British hospitals are drawing nightly audiences of around 12.8 million

The BBC's medical correspondent tested positive for Covid-19 antibodies but was unaware he'd had it.

The antiviral was found to be safe and effective following a stringent review of the available evidence.

BBC Scotland's political editor says the discovery of a tumour was devastating - but that he's been lucky.

Conservative backbenchers say easing the restriction in England is essential for economic recovery.

The government's most senior advisers are to hold a televised briefing, as coronavirus cases surge.