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Timothy Callaghan

Boston University

595 Commonwealth Avenue

Boston, MA 02215

United States

SCHOLARLY PAPERS

2

DOWNLOADS

102

TOTAL CITATIONS

0

Scholarly Papers (2)

1.

Global Systematic Review of Adolescent Factors Associated with COVID-19 Vaccination

Number of pages: 34 Posted: 27 Feb 2024
University of San Francisco, University of San Francisco, University of San Francisco, Boston University, University of San Francisco, UCLA Center for Health Policy Research, Children’s Hospital of Philadelphia and Curtin University - School of Public Health
Downloads 86 (771,553)

Abstract:

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adolescent immunization, covid-19, vaccine hesitancy, vaccine decision-making, systematic review

2.

Temporal Changes in Immunization Information Systems Across U.S. States and Jurisdictions, 2000-2024

Number of pages: 16 Posted: 06 Jun 2026
Tianci Chen, Miwa Watanabe, Timothy Callaghan and Kayoko Shioda
Boston University, Boston University, Boston University and Boston University
Downloads 16

Abstract:

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Immunization, immunization information system, vaccine, vaccine registry