Research Guides: Novel Coronavirus COVID-19 Research Guide: Epidemiology

Monitoring Sites and Reports

DMV Area

Coronavirus Data (DC)
Coronavirus data for the District of Columbia, updated daily between 8 am and 10 am
Coronavirus - Maryland Department of Health
Data dashboard includes cases by county, confirmed cases, deaths, negative test results, hospitalizations, and number released from isolation
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Data updated daily during the 10:00 a.m. hour
Coronavirus - Virginia Department of Health
Numbers updated daily before 10 am

United States

West Virginia COVID-19 Dashbaord
CDC COVID Data Tracker
Maps, charts, and data provided by the CDC
State COVID-19 Data and Policy Actions
"state-level data on... hotspots and hospitalizations; cases, deaths, and vaccinations by race and ethnicity; and cases and deaths at long-term care facilities"
"information on state policy actions on social distancing measures and reducing barriers to COVID-19 testing and treatment"
COVID Urban Rural Explorer
Focus on differences between metro and nonmetro areas
US Gender/Sex COVID-19 Data Tracker
GenderSci Lab COVID Project (Harvard)
Children and COVID-19: State-Level Data Report
American Academy of Pediatrics.
COVID-19 Nursing Home Data
data reported by nursing homes to the CDC’s National Healthcare Safety Network (NHSN) Long Term Care Facility (LTCF) COVID-19 Module: Surveillance Reporting Pathways and COVID-19 Vaccinations
Create an in-browser visualization
Provisional Death Counts for Coronavirus Disease (COVID-19), CDC
Health Equity Tracker
"Prompted by the COVID-19 pandemic, the Health Equity Tracker was created in 2020 to aggregate up-to-date demographic data from the hardest-hit communities."
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"The Health Equity Tracker aims to give a detailed view of health outcomes by race, ethnicity, sex, socioeconomic status, and other critical factors. Our hope is that it will help policymakers understand what resources and support affected communities need to be able to improve their outcomes."

Global

Johns Hopkins Center for Health Security Situation Reports
Daily global and US updates on epidemiology and response. Sign up for email distribution.
WHO Weekly Epidemiological Update on COVID-19
outbreak.info
"track the pandemic using data on cases, deaths, and genomic variants, and stay updated on related research through interactive visualizations, a searchable library, and downloadable raw data"

Cases in Animals & Animal Transmission

Cases of SARS-CoV-2 in Animals in the United States
USDA Animal and Plant Health Inspection Service

Forecasts

CDC COVID-19 Forecasting and Mathematical Modeling
Hospitalization forecasts and Surge Tool

Data Dashboards and Visualizations

Covid Act Now (About)
COVID-19 Risk Levels Dashboard
interactive risk levels dashboard by the Brown School of Public Health
COVID-19 Dashboard
by the Center for Systems Science and Engineering (CSSE) at Johns Hopkins University (JHU). Updates ended March 2023.
Global Covid Tracker
Kaiser Family Foundation
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"This tracker provides the number of confirmed cases and deaths from novel coronavirus by country, the trend in confirmed case and death counts by country, and a global map showing which countries have confirmed cases and deaths. The data are drawn from the Johns Hopkins University (JHU) Coronavirus Resource Center’s COVID-19 Map and the World Health Organization’s (WHO) Coronavirus Disease (COVID-2019) situation reports."
The COVID-19 Tracker (STAT)
datasets from the Johns Hopkins University Center for Systems Science and Engineering, the COVID Tracking Project, and USAFacts
U.S. COVID Atlas
University of Chicago
A Historic Exploration of the COVID-19 Pandemic
COVIDMINDER
United States COVID-19 Case and Mortality Curves
State Level Breakdowns and Rankings
Hotspots and Testing Disparities
COVID-19 PolicyMap: Quick Maps
Maps vaccinations, cases, deaths, testing, high risk populations, area conditions, and healthcare capacity across the U.S.
Severe COVID-19 Risk Mapping (Columbia University)
"forecasts of COVID-19 case counts and impacts on health care system capacity for several models of changes in social contact."
HHS Protect Public Data Hub
The HHS Protect Public Data Hub website is no longer being updated with COVID-19-related data.
COVID-19 Pandemic Vulnerability Index (PVI)
County-level information
County numbers and factors driving vulnerability
Vulnerable Population Dashboard
level of vulnerability within an area (as defined by ZIP code, ZCTA).
COVID-19 Health Equity Interactive Dashboard (Emory University)
county-level data
virus and underlying social determinants of health
Novel Coronavirus (COVID-19) (HealthMap)
Visualize the spread of the outbreak from January 2020 to present
WHO COVID-19 Dashboard
Interactive map and data dashboard for global cases of COVID-19
Worldometer
Global COVID-19 statistics by country.

MMWR Reports by Topic: Covid-19

Research Articles

COVID-19 Epidemiology (LOVE)
Browse or search for broad syntheses, systematic reviews, and primary studies
COVID-19 Transmission (LitCovid)
Article retrieved from PubMed and related to "Characteristics and modes of COVID-19 transmissions, such as human-to-human"
COVID-19 Forecasting (LitCovid)
Articles from PubMed and related to "Modelling and estimating the trend of COVID-19 spread"

Additional Resources

COVID-19 Curated Data, Modeling, and Policy Resources
list of data sources, analytic tools, policy options, and other resources, organized by Mathematica

Tools and Calculators

Health Systems & Hospitals

COVID-19 Acute and Intense Resource Tool (CAIC-RT)
"interactive online tool capable of estimating the maximum daily number of incident COVID- 19 cases that a healthcare system could manage given age-based case distribution and severity"

Infectious Agent

Estimated Surface Decay of SARS-CoV-2 (Department of Homeland Security)
"Select surface type, enter temperature, and enter relative humidity. The resulting decay of SARS-CoV-2 is shown in the table below."
Estimated Airborne Decay of SARS-CoV-2 (virus that causes COVID-19)
Department of Homeland Security
"select the UV index, temperature and relative humidity of interest. Information on how long SARS-CoV-2 would be expected to remain stable in aerosols (airborne) will be displayed in the table below. "

Transmission

COVID-19 Airborne Transmission Tool Available (CIRES)
Spreadsheet-based tool "calculates COVID-19 infection risk for a number of basic situations: college classrooms, choirs, taking a bus, being outdoors, participating in demonstrations. The model is downloadable and free, and users can tweak inputs to ask, for example, what’s my risk if other students wear or don’t wear masks? And can my choir sing together more safely by moving outdoors?"
Version & date 3.5.5: 3-May-21
COVID-19 Risk Assessment Map
This map shows the risk level of attending an event, given the event size and location.