WHO aiming for 2b doses of vaccine by end of 2021

Global initiative seeks to ensure equal access when supplies are available

The World Health Organization said on Monday it hopes to deliver by the end of next year at least 2 billion doses of safe, effective vaccines through its vaccine initiative.

As of Monday, 172 countries were engaging with the initiative, which is known as the COVAX Global Vaccines Facility.

At present, nine potential vaccines are part of the dynamic portfolio, which is constantly being reviewed and optimized to ensure access to the best possible range of products.