Research Team Uncovers Disparities in Internet Access and COVID-19 Vaccination in New York City

August 26, 2021
New York City COVID-19 Immunization GIS Social Determinants

New York, NY – August 26, 2021 – Isaac Michaels, Sylvia Pirani, and Alvaro Carrascal have published a new study in the CDC’s journal Preventing Chronic Disease that examines the intersection of internet access and COVID-19 vaccination in New York City. The article, titled “Disparities in Internet Access and COVID-19 Vaccination in New York City,” presents new insights into the disproportionate impact of the COVID-19 pandemic on certain populations in the city, including older individuals, those living in poverty, and racial and ethnic minorities.

The study analyzed data from the 2018 5-year American Community Survey on household internet access and COVID-19 vaccination data from the New York City Department of Health and Mental Hygiene. The researchers found that areas with lower rates of internet access also had lower rates of COVID-19 vaccination, and that these disparities were concentrated in the Bronx and Brooklyn.

“These findings highlight the importance of addressing internet access as a public health issue, particularly in the context of the COVID-19 pandemic,” said lead author Isaac Michaels. “Efforts to increase internet access, particularly in underserved communities, could help to reduce the impact of the pandemic on vulnerable populations.”

The authors suggest that in the short term, appointment-free vaccination sites could be placed in areas with low internet access, while in the long term, efforts should be made to increase digital education and broadband internet access in these communities.

The full article can be accessed at https://www.cdc.gov/pcd/issues/2021/21_0143.htm.


Article Citation:

Michaels IH, Pirani SJ, Carrascal A. Disparities in Internet Access and COVID-19 Vaccination in New York City. Prev Chronic Dis 2021;18:210143. DOI: http://dx.doi.org/10.5888/pcd18.210143
https://www.cdc.gov/pcd/issues/2021/21_0143.htm




Cited by:

Daily Shelter Census — New York City (DHS Daily Report)

May 24, 2026
homelessness New York City shelter census time series public health DHS

A concise analysis of daily counts of people and families in New York City's Department of Homeless Services (DHS) shelter system. This page summarizes trends, weekly patterns, and recent changes using daily shelter census data and highlights implications for public health practice.

Read more →

New York City 311 Service Request Data Dashboard

May 24, 2026
New York City Social Determinants Housing GIS Dashboard

Explore the New York City 311 Service Request Data Dashboard, an interactive GIS tool that visualizes social determinants of health using 311 service requests across NYC. Developed by Isaac H. Michaels, DrPH, the dashboard provides spatial analysis of complaint types, dynamic frequency updates, and …

Read more →

United States COVID-19 Data Tracking Report

May 24, 2026
United States COVID-19 Communicable Diseases Epidemiology GIS

Published: March 25, 2020 Updated: May 24, 2026 at 06:10PM Welcome Welcome to this web page, which presents analyses of data on COVID-19 in the United States. I believe that data are an essential component of any public health response. The data on this page are obtained from the data.cdc.gov open-d…

Read more →