Modeling of future COVID-19 cases, hospitalizations, and deaths, by vaccination rates and nonpharmaceutical intervention scenarios — United States, April–September 2021

Morbidity and Mortality Weekly Report
By: , and 

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Abstract

What is already known about this topic?

Increases in COVID-19 cases in March and early April occurred despite a large-scale vaccination program. Increases coincided with the spread of SARS-CoV-2 variants and relaxation of nonpharmaceutical interventions (NPIs).

What is added by this report?

Data from six models indicate that with high vaccination coverage and moderate NPI adherence, hospitalizations and deaths will likely remain low nationally, with a sharp decline in cases projected by July 2021. Lower NPI adherence could lead to substantial increases in severe COVID-19 outcomes, even with improved vaccination coverage.

What are the implications for public health practice?

High vaccination coverage and compliance with NPIs are essential to control COVID-19 and prevent surges in hospitalizations and deaths in the coming months.

Study Area

Publication type Article
Publication Subtype Journal Article
Title Modeling of future COVID-19 cases, hospitalizations, and deaths, by vaccination rates and nonpharmaceutical intervention scenarios — United States, April–September 2021
Series title Morbidity and Mortality Weekly Report
DOI 10.15585/mmwr.mm7019e3
Volume 70
Issue 19
Year Published 2021
Language English
Publisher Centers for Disease Control and Prevention
Contributing office(s) Eastern Ecological Science Center
Description 6 p.
First page 719
Last page 724
Country United States
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