Risk factor targeting for vaccine prioritization during the COVID-19 pandemic.

ABSTRACT: A key public health question during any disease outbreak when limited vaccine is available is who should be prioritized for early vaccination. Most vaccine prioritization analyses only consider variation in risk of infection and death by a single risk factor, such as age. We provide a more granular approach with stratification by demographics, risk factors, and location. We use this approach to compare the impact of different COVID-19 vaccine prioritization strategies on COVID-19 cases, deaths and disability-adjusted life years (DALYs) over the first 6 months of vaccine rollout, using California as a case example. We estimate the proportion of cases, deaths and DALYs averted relative to no vaccination for strategies prioritizing vaccination by a single risk factor and by multiple risk fact

SUBMITTER: Chapman LAC 

PROVIDER: S-EPMC8866501 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature