Vaccines have become a central instrument of our long-term response to the pandemic. Vaccination campaigns have now started around the world and will confer significant direct protection against infection, severe illness, and death to those inoculated. It may also protect against transmission, though robust evidence is yet to be confirmed.
CGD Policy Blogs
With a focus on tests, treatments, and a vaccine, we take a look at the emerging global clinical and economic evidence-base underpinning some of these technologies, the mechanisms (mostly global) for financing these commodities, and, finally, the decision-making processes for selecting technologies. This includes identifying the right subpopulations and negotiating a cost-effective tiered price across countries and regions.
Before COVID-19, the 2014-2015 West African Ebola epidemic (EVD epidemic), was one of the most heavily modelled outbreaks in history. Within the first two months of the COVID-19 pandemic, 31 mathematical models were developed. Despite the clear differences in the two outbreaks, the EVD epidemic can help us draw lessons to improve COVID-19 modelling and its reach in policymaking. We discuss some of those learnings in this piece