Beyond the new normal: Assessing the feasibility of vaccine-based suppression of SARS-CoV-2.
Beyond the new normal: Assessing the feasibility of vaccine-based suppression of SARS-CoV-2.
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DOI:
10.1371/journal.pone.0254734
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发表时间:
2021
期刊:
影响因子:
3.7
通讯作者:
Chakravarty A
中科院分区:
文献类型:
--
作者:
Stoddard M;Sarkar S;Yuan L;Nolan RP;White DE;White LF;Hochberg NS;Chakravarty A
As the COVID-19 pandemic drags into its second year, there is hope on the horizon, in the form of SARS-CoV-2 vaccines which promise disease suppression and a return to pre-pandemic normalcy. In this study we critically examine the basis for that hope, using an epidemiological modeling framework to establish the link between vaccine characteristics and effectiveness in bringing an end to this unprecedented public health crisis. Our findings suggest that a return to pre-pandemic social and economic conditions without fully suppressing SARS-CoV-2 will lead to extensive viral spread, resulting in a high disease burden even in the presence of vaccines that reduce risk of infection and mortality. Our modeling points to the feasibility of complete SARS-CoV-2 suppression with high population-level compliance and vaccines that are highly effective at reducing SARS-CoV-2 infection. Notably, vaccine-mediated reduction of transmission is critical for viral suppression, and in order for partially-effective vaccines to play a positive role in SARS-CoV-2 suppression, complementary biomedical interventions and public health measures must be deployed simultaneously.
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DOI:
10.1126/science.abg3055
发表时间:
2021-04-09
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Davies NG;Abbott S;Barnard RC;Jarvis CI;Kucharski AJ;Munday JD;Pearson CAB;Russell TW;Tully DC;Washburne AD;Wenseleers T;Gimma A;Waites W;Wong KLM;van Zandvoort K;Silverman JD;CMMID COVID-19 Working Group;COVID-19 Genomics UK (COG-UK) Consortium;Diaz-Ordaz K;Keogh R;Eggo RM;Funk S;Jit M;Atkins KE;Edmunds WJ
通讯作者:
Edmunds WJ
影响因子:
4.3
作者:
Hill, Edward M.;Petrou, Stavros;Keeling, Matt J.
通讯作者:
Keeling, Matt J.
DOI:
10.1016/s1473-3099(20)30773-8
发表时间:
2021-03
期刊:
The Lancet. Infectious diseases
影响因子:
--
作者:
Hodgson SH;Mansatta K;Mallett G;Harris V;Emary KRW;Pollard AJ
通讯作者:
Pollard AJ
影响因子:
5.5
作者:
Halloran, ME;Longini, IM;Struchiner, CJ
通讯作者:
Struchiner, CJ
DOI:
10.1073/pnas.1521582113
发表时间:
2016-04-12
影响因子:
11.1
作者:
Geoghegan, Jemma L.;Senior, Alistair M.;Holmes, Edward C.
通讯作者:
Holmes, Edward C.