Public support for development aid during the COVID-19 pandemic

•Worries about the impact of COVID-19 on the country’s finances reduce support for aid while worries about its impact on personal finances do not.•Messages emphasizing that aid to developing countries helps weaken the next wave of the pandemic at home significantly increase support for aid.•Messages stressing how COVID-19 might harm developing countries barely change attitudes toward aid. Global pandemics are a serious concern for developing countries, perhaps particularly when the same pandemic also affects donors of development aid. During crises at home, donors often cut aid, which would have grave ramifications for developing countries with poor public health capacity during a time of increased demand for health care. Because the major donors are democracies, whether they renege on promises would depend intimately on how donor citizens respond to the specific crisis. We conduct two survey experiments with 887 U.S. residents to examine how the 2020 COVID-19 pandemic influences their attitudes toward aid. We demonstrate that people's concern about the impact of COVID-19 on their country’s financial situation reduces their support for aid. If they think that aid can help curb the next wave of the disease at home by first alleviating its impact in developing countries, people become substantially more supportive of giving aid. In contrast, merely stressing how COVID-19 might ravage developing countries barely changes their aid attitudes. Our findings have implications for what to expect from donors during global pandemics as well as how advocates may prevent aid from being cut.