Public health surveillance is the ongoing, systematic collection, analysis, and interpretation of health-related data essential to planning, implementation, and evaluation of public health practice.
For surveillance of COVID-19, and the virus that causes it, SARS-COV-2, CDC is using multiple surveillance systems run in collaboration with state, local, territorial, and academic partners to monitor COVID-19 disease in the United States. COVID-19 surveillance draws from a combination of data sources from existing influenza and viral respiratory disease surveillance, syndromic surveillance, case reporting, commercial lab reporting, the healthcare safety system, ongoing research platforms, and other new systems designed to answer specific questions. These systems, combined, create an updated, accurate picture of SARS-COV-2 spread and its effects in the United States and provide data used to inform the U.S. national public health response to COVID-19.
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
April 28, 2020 | Coronavirus Disease 2020 (COVID-19)
Description:
This guidance is intended for all Americans, whether you own a business, run a school, or want to ensure the cleanliness and safety of your home. Reop...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
April 28, 2020 | Coronavirus Disease 2020 (COVID-19)
Description:
Coronavirus disease (COVID-19) cases in the U.S. last : updated on April 28, 2020 [Korean]This page is updated daily based on data confirmed at 4:00pm...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
April 28, 2020 | Coronavirus Disease 2020 (COVID-19)
Description:
This page is updated daily based on data confirmed at 4:00pm ET the day before.Numbers reported on Saturdays and Sundays are preliminary and not yet c...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases. ...
April 28, 2020 | Coronavirus Disease 2020 (COVID-19)
Description:
CDC is working with state, local, territorial, academic, and commercial partners to better understand COVID-19 in the United States. CDC has an overar...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
ngà y 28 tháng 4 năm 2020 | Bệnh do vi-rút corona 2020 (COVID-19)
Description:
Coronavirus Disease 2020 (COVID-19) testing in the U.S. : updated April 28, 2020 [Vietnames]Cáºp nháºt ngà y 28 tháng 4 năm 2020Trang nà y sẽ Ä‘...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
28 de abril de 2020 | Enfermedad del coronavirus 2020 (COVID-19)
Description:
Coronavirus Disease 2020 (COVID-19) testing in the U.S. : updated April 28, 2020 [Spanish]Esta página se actualizará diariamente. Los números repor...
Coronavirus Disease 2020 (COVID-19) testing in the U.S. : updated April 28, 2020 [Chinese]2020å¹´4月28日更新本页é¢å°†æ¯æ—¥æ›´æ–°ã€‚报告数å...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases. ...
April 28, 2020 | Coronavirus Disease 2020 (COVID-19)
Description:
Coronavirus Disease 2020 (COVID-19) testing in the U.S. : updated April 28, 2020 [Korean]This page will be updated daily. Numbers close out at 4 p.m. ...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
April 28, 2020 | Coronavirus Disease 2020 (COVID-19)
Description:
This page will be updated daily. Numbers close out at 4 p.m. the day before reporting.CDC is responding to an outbreak of respiratory illness caused b...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
28 de abril de 2020 | Enfermedad del coronavirus 2020 (COVID-19)
Description:
Coronavirus disease (COVID-19) cases in the U.S. last : updated on April 28, 2020 [Spanish]Esta página se actualiza a diario con base en los datos co...
Coronavirus disease (COVID-19) cases in the U.S. last : updated on April 28, 2020 [Chinese]2020年4月24日This page is updated daily based on data co...
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