Scenario Definitions for New Prevention Technologies.

Note: For each new technology we modelled two scenarios: a ‘low’ or pessimistic scenario with conservative assumptions about coverage and, for vaccines, availability dates and a ‘high’ or optimistic scenario with higher coverage rates and earlier vaccine introduction.*Vaccine costs are assumed to be different by income level. For low income countries the cost is assumed to be $20 per regimen at introduction dropping to $12 after 10 years. For middle income countries the cost is assumed to be $55 per regimen at introduction dropping to $35 after 10 years.Scenario Definitions for New Prevention Technologies.