We need effective COVID-19 vaccines in unprecedented quantities at unprecedented speed: WHO

It’s clear that to bring COVID-19 under control, and to save lives, we need effective vaccines, diagnostics and therapeutics – in unprecedented quantities and at unprecedented speed.And it’s clear that because all people are at risk of COVID-19, all people should have access to all the tools to prevent, detect and treat it – not only those who can afford to pay for them: WHO