Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of outcomes between optimal and alternative vaccination strategies. We compare reduction in deaths from the optimal allocation of different amount of vaccine, relative to three different alternative strategies: the 2011 vaccination coverage in the USA (NHIS); uniform coverage for all age and risk groups (Uniform); and uniform coverage of high-risk group, age 0–4, and age 50+ (High-risk).
