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. Author manuscript; available in PMC: 2012 Aug 18.
Published in final edited form as: Vaccine. 2011 Apr 19;29(36):6113–6124. doi: 10.1016/j.vaccine.2011.04.013

Figure 1. HIV incidence over 10 years under HIV vaccination strategies.

Figure 1

Projected HIV incidence in each risk group is shown assuming no vaccination (solid line), universal one-time vaccination with 60% coverage (dashed line), or universal vaccination with 60% coverage and 3-year booster (dotted line). Assumes exponentially declining vaccine efficacy. MSM = men who have sex with men; IDU = injection drug user; Low-risk = low-risk heterosexual population.