Replication Data for: Preserve, Pressure, Protect, and Peel: The US–China Rivalry and the Politics of Vaccine Provisiondoi:10.7910/DVN/6GRHDTHarvard Dataverse2026-03-041Inouye, Rikio, 2026, "Replication Data for: Preserve, Pressure, Protect, and Peel: The US–China Rivalry and the Politics of Vaccine Provision", https://doi.org/10.7910/DVN/6GRHDT, Harvard Dataverse, V1Replication Data for: Preserve, Pressure, Protect, and Peel: The US–China Rivalry and the Politics of Vaccine Provisiondoi:10.7910/DVN/6GRHDTInouye, RikioHarvard DataverseInouye, RikioUB-KSU, ISQ2026-03-04Social SciencesLead states compete for influence and followers, and the COVID-19 pandemic served as an important reminder that health aid can be a foreign policy tool. How and to which countries do states distribute aid amidst a global crisis and great power rivalry? This article integrates multiple literatures and presents a novel typology of strategies: preserving existing partnerships, pressuring opponents, protecting recipients based on need, and peeling off countries from geopolitical rivals. It analyzes how the US and China distributed life-saving COVID-19 vaccines through 2021-2022. Regression results and Bayesian reasoning of original elite interviews suggest the US approach is characterized by protecting and peeling, while patterns of Chinese distribution suggest a combination of pressuring, preserving, and protecting. Case studies of Paraguay and Nicaragua – historic allies of Taiwan - further support these conclusions. This raises questions regarding the circumstances under which aid provision is instrumental and how rivals compete during global crises.<a href="http://creativecommons.org/publicdomain/zero/1.0">CC0 1.0</a>Rikio Inouye, Preserve, Pressure, Protect, and Peel: The US–China Rivalry and the Politics of Vaccine Provision, International Studies Quarterly, Volume 70, Issue 1, March 2026, sqag005, https://doi.org/10.1093/isq/sqag005Rikio Inouye, Preserve, Pressure, Protect, and Peel: The US–China Rivalry and the Politics of Vaccine Provision, International Studies Quarterly, Volume 70, Issue 1, March 2026, sqag005, https://doi.org/10.1093/isq/sqag005Replication-2.zipapplication/zip