'Milestone' COVID vaccine proves to be 90% effective
India-made COVID vaccine could be launched as early as February
Dubai's Sheikh Mohammed receives trial COVID vaccine
Trump says coronavirus vaccine could be ready in a month
Volunteers in Bahrain sign up for vaccine trial
WHO blasts 'vaccine nationalism'; pushes against hoarding
Returning Brits begin quarantine as Russia rolls out vaccine
Philippines eyes clinical trials for Russian COVID-19 vaccine
Russia develops vaccine; global cases top 20m