COVID-19 vaccines work

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COVID-19 vaccines work

Supporting Files Public Domain

April 7, 2021
By National Center for Immunization and Respiratory Diseases (U.S.)

File Language:

English

Details

Corporate Authors:

National Center for Immunization and Respiratory Diseases (U.S.)
Description:

Updated Apr. 7, 2021

After the U.S. Food and Drug Administration (FDA) approves a vaccine or authorizes a vaccine for emergency use, experts continue to assess vaccine effectiveness—or how a vaccine works in real-world conditions. The goal is to understand how a vaccine protects people outside of strict clinical trial settings.
Content Notes:

What CDC is doing -- Establishing a vaccine breakthrough case definition -- Identifying and investigating COVID-19 vaccine breakthrough cases -- Developing a data access and management system for COVID-19 vaccine breakthrough cases -- COVID-19 vaccine breakthrough infections reported to CDC -- How to interpret these data -- COVID-19 Vaccines are Effective.
Subjects:

Coronavirus Infections/prevention & Control COVID-19 Vaccines COVID-19/prevention & Control Vaccination
Document Type:

Webpage
Place as Subject:

United States
Collection(s):

Stephen B. Thacker CDC Library
Main Document Checksum:

urn:sha256:3d487581f0fdb086772dd3e47bd5f471484f6f46707970745f57bfa9865fa628
Download URL:

https://stacks.cdc.gov/view/cdc/105204/cdc_105204_DS1.pdf
File Type:

[PDF - 131.15 KB ]

work.html

html

File Language:

English

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