Audio By Carbonatix
The first results of the Oxford University vaccine trial are expected to be published today.
The vaccine, developed in conjunction with AstraZeneca, is already in large-scale human trials to assess whether it can protect against Covid-19.
However, its developers have yet to report the results of initial phase one testing, which would indicate if it is safe and whether it triggers an immune response. That data is expected to be published in The Lancet medical journal later.
Most experts think a vaccine is likely to become widely available by mid-2021. A vaccine would normally take years, if not decades, to develop - so that would be a huge scientific feat.
But there are no guarantees it will work. Four coronaviruses already circulate in human beings. They cause common cold symptoms and we don't have vaccines for any of them.
Latest Stories
-
Elon Musk’s SpaceX raises $75bn ahead of record stock market debut
44 minutes -
Corporate giants, century-old brands to be honoured at Ghana Platinum Excellence Awards
4 hours -
Sales boy captured on CCTV cameras stealing, jailed 36 months  Â
5 hours -
Court strikes out application to dismiss East Legon property caseÂ
5 hours -
Court gives prosecution final chance in Mamprobi Hospital baby theft case to file disclosures
5 hours -
Motorists and pedestrians decry worsening encroachment on roads and pavements in Avenor
5 hours -
Driver remanded for breaking into lawyer’s chambers and stealing GH¢750,000
5 hours -
Adu-Boahene trial: Witness denies claims of inter-branch fund transfers
5 hours -
Forklift operator in trouble over $100,000 worth of stolen raw materialsÂ
5 hours -
McTominay travels separately in Boston as precaution
6 hours -
Real Madrid bring back Mourinho on three-year deal
6 hours -
Mexico beat South Africa in dramatic World Cup opener as three players sent off
6 hours -
Gov’t releases GH¢537m to cover tuition fees of 159,750 students under No Fees Stress Policy
6 hours -
Twice in a year, Chairman Wontumi’s lead lawyer has walked away
7 hours -
CSOs mount strong defence of OSP ahead of Supreme Court verdict
7 hours