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These files contain the data we present on this web site in machine-readable formats. Since much of the data is coded, please refer to the data dictionary file to interpret the coding.
License and citation
This data is released under a Creative Commons Attribution 4.0 International license.
Some of our data on vaccines was obtained from Our World In Data, who also license their data via Creative Commons Attribution 4.0 International.
To cite this work, use the following:
Berman Institute of Bioethics & Center for Immunization Research, Johns Hopkins University. Covid-19 Maternal Immunization Tracker (COMIT). www.comitglobal.org.