Nov. 20, 2020
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.
Content Notes:
National COVID-19 Case Surveillance
CDC COVID-19 Surveillance -- Understanding the Data -- Surveillance Reports -- CDC COVID Data Tracker.
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
Published Date:
December 30, 2020
Series:
Coronavirus Disease 2020 (COVID-19)
Description:
Updated Dec. 30, 2020Interpretation of Forecasts of New Cases• This week, CDC received forecasts of new reported COVID-19 cases over the next 4 weeks from 32 modeling groups that were included in the ensemble forecasts.• This week’s national en...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
Published Date:
December 30, 2020
Series:
Coronavirus Disease 2020 (COVID-19)
Description:
Updated Dec. 30, 2020Observed and forecasted new and total reported COVID-19 deaths as of December 28, 2020.Interpretation of Forecasts of New and Total Deaths• This week, CDC received forecasts of COVID-19 deaths over the next 4 weeks from 33 mode...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
Published Date:
December 30, 2020
Series:
Coronavirus Disease 2020 (COVID-19)
Description:
Updated Dec. 30, 2020Interpretation of Forecasts of New Hospitalizations• This week, CDC received forecasts of daily, new reported COVID-19 hospital admissions over the next 4 weeks from 13 modeling groups. These models were used to create ensemble...
CDC | Updated: Dec 31 2020Total Number of COVID-19 Cases in the US Reported to the CDC, by State/TerritoryData Sources, References & Notes: Total cases are based on aggregate counts of COVID-19 cases reported by state and territorial jurisdictions to...
CDC | Updated: Dec 31 2020Total Number of COVID-19 Cases in the US Reported to the CDC, by State/TerritoryData Sources, References & Notes: Total cases are based on aggregate counts of COVID-19 cases reported by state and territorial jurisdictions to...
CDC | Updated: Dec 31 2020Total Number of COVID-19 Cases in the US Reported to the CDC, by State/TerritoryData Sources, References & Notes: Total cases are based on aggregate counts of COVID-19 cases reported by state and territorial jurisdictions to...
CDC | Updated: Dec 31 2020Total Number of COVID-19 Cases in the US Reported to the CDC, by State/TerritoryData Sources, References & Notes: Total cases are based on aggregate counts of COVID-19 cases reported by state and territorial jurisdictions to...
CDC | Updated: Dec 31 2020Total Number of COVID-19 Cases in the US Reported to the CDC, by State/TerritoryData Sources, References & Notes: Total cases are based on aggregate counts of COVID-19 cases reported by state and territorial jurisdictions to...
CDC | Updated: Dec 31 2020Total Number of COVID-19 Cases in the US Reported to the CDC, by State/TerritoryData Sources, References & Notes: Total cases are based on aggregate counts of COVID-19 cases reported by state and territorial jurisdictions to...
CDC | Updated: Dec 31 2020CDC is working with states to provide more information on race/ethnicity for reported cases. The percent of reported cases that include race/ethnicity data is increasing.These data only represent the geographic areas that co...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
Published Date:
Dec. 31, 2020
Series:
Coronavirus Disease 2019 (CoVID-19)
Description:
Updated Dec. 31, 2020Refugees to the United States, especially those who are recently resettled, may be in living or working conditions that put them at higher risk of getting COVID-19. Some refugees have limited access to health care, as well as cer...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
Published Date:
Dec. 31, 2020
Series:
Coronavirus Disease 2019 (CoVID-19)
Description:
Updated Dec. 31, 2020As you think about how your facility will deal with the impact of coronavirus disease 2019 (COVID-19), it is important to work with your local health officials, school districts, child care licensing boards/bodies, child care acc...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
Published Date:
April 30, 2020
Series:
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 confirmed by state and territorial health departments. These numbers may be modified when numbers are...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
Published Date:
April 30, 2020
Series:
Coronavirus Disease 2020 (COVID-19)
Description:
Coronavirus disease (COVID-19) cases in the U.S. : last updated on April 30, 2020 [Korean]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 confirmed b...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.. United States. Department of Homeland Security. Cybersecurity and Infrastructure Security Agency..
Published Date:
April 29, 2020
Series:
Coronavirus Disease 2020 (COVID-19)
Description:
Updated April 29, 2020Clinicians considering testing people with possible COVID-19 should work with their local and state health departments to coordinate testing through public health laboratories, or work with commercial or clinical laboratories us...
National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
Published Date:
April 29, 2020
Series:
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 confirmed by state and territorial health departments. These numbers may be modified when numbers are...
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