Modeling comparative cost-effectiveness of SARS-CoV-2 vaccine dose fractionation in India.
Modeling comparative cost-effectiveness of SARS-CoV-2 vaccine dose fractionation in India.
复制标题
DOI:
10.1038/s41591-022-01736-z
复制
发表时间:
2022-05
期刊:
影响因子:
82.9
通讯作者:
Cowling, Benjamin J.
中科院分区:
文献类型:
--
作者:
Du, Zhanwei;Wang, Lin;Pandey, Abhishek;Lim, Wey Wen;Chinazzi, Matteo;Piontti, Ana Pastore Y.;Lau, Eric H. Y.;Wu, Peng;Malani, Anup;Cobey, Sarah;Cowling, Benjamin J.
Given global Coronavirus Disease 2019 (COVID-19) vaccine shortages and inequity of vaccine distributions, fractionation of vaccine doses might be an effective strategy for reducing public health and economic burden, notwithstanding the emergence of new variants of concern. In this study, we developed a multi-scale model incorporating population-level transmission and individual-level vaccination to estimate the costs of hospitalization and vaccination and the economic benefits of reducing COVID-19 deaths due to dose-fractionation strategies in India. We used large-scale survey data of the willingness to pay together with data of vaccine and hospital admission costs to build the model. We found that fractional doses of vaccines could be an economically viable vaccination strategy compared to alternatives of either full-dose vaccination or no vaccination. Dose-sparing strategies could save a large number of lives, even with the emergence of new variants with higher transmissibility. A multi-scale model using population-level transmission and individual-level vaccination data suggests that vaccine dose fractionation could be a cost-effective strategy for mitigating the COVID-19 pandemic in India.
登录
查看更多内容
DOI:
10.1038/s41577-021-00544-9
发表时间:
2021-05
期刊:
Nature reviews. Immunology
影响因子:
--
作者:
Cobey S;Larremore DB;Grad YH;Lipsitch M
通讯作者:
Lipsitch M
影响因子:
82.9
作者:
Andrews, Nick;Stowe, Julia;Kirsebom, Freja;Toffa, Samuel;Sachdeva, Ruchira;Gower, Charlotte;Ramsay, Mary;Bernal, Jamie Lopez
通讯作者:
Bernal, Jamie Lopez
影响因子:
82.9
作者:
He, Xi;Lau, Eric H. Y.;Leung, Gabriel M.
通讯作者:
Leung, Gabriel M.
影响因子:
64.5
作者:
Garcia-Beltran WF;Lam EC;St Denis K;Nitido AD;Garcia ZH;Hauser BM;Feldman J;Pavlovic MN;Gregory DJ;Poznansky MC;Sigal A;Schmidt AG;Iafrate AJ;Naranbhai V;Balazs AB
通讯作者:
Balazs AB
影响因子:
158.5
作者:
Casey, Rebecca M.;Harris, Jennifer B.;Staples, J. Erin
通讯作者:
Staples, J. Erin