Mar 25, 2020 · The race is on to find a vaccine for COVID-19, but the process is complex and expensive. Here's what to know about how they're made and how long it takes.

May 1, 2020 · Vaccine hesitancy has reduced the efficacy of public vaccination programs in some areas, leading to outbreaks of measles and other preventable diseases. Are you at all concerned that such behaviour could limit the potential of a coronavirus vaccine?

Jun 8, 2021 · The world will need billions of COVID-19 vaccine doses, but shortages of skilled personnel mean volume is a huge challenge.

Jan 24, 2020 · The spread of the Wuhan Coronavirus was a cause for concern among participants at this year's 50th Annual Meeting of the World Economic Forum in Davos.

Sep 22, 2020 · The UK has signed up for COVAX, even though a vaccine being developed there by Oxford University and AstraZeneca is among candidates currently in phase 3 clinical trials, the last hurdle before potential approval.

Aug 25, 2020 · The race to develop a coronavirus vaccine is accelerating – but when we have one, how will we get it to those who need it most?

Jun 2, 2020 · More than 100 studies are under way to find a vaccine for COVID-19. But how long does development usually take? And what are the barriers to success?

Apr 3, 2020 · In the race to develop a coronavirus vaccine, the public is repeatedly reminded that the finish line is at least 12 to 18 months away. Here's why.

Jan 6, 2021 · As studies warn that a delay in global COVID-19 immunization could affect all nations, here’s a look at vaccine nationalism and what it could mean us.

Mar 17, 2020 · The first human clinical trial of a potential COVID-19 vaccine was administered on Monday. Four volunteers were given their first of two shots of the vaccine. Forty-five volunteers are expected to participate in this trial. The vaccine won't be available to the general public for at least a year to see if it is both safe and effective. The novel coronavirus, which causes the infectious disease ...