Evidence suggests that political partisanship is associated with higher COVID-19 mortality rates among Republicans compared to Democrats
COVID-19 prevention strategies, such as physical distancing, mask-wearing and the COVID vaccines, have become heavily partisan in the U.S. Compared to Democrats, Republican voters are less compliant with COVID-19 prevention measures and are less likely to have received the COVID-19 vaccine. Two studies from 2022 provide evidence that these partisan differences in compliance impact COVID-19 health outcomes, with higher COVID-19 death rates among Republicans and in Republican counties compared to Democrats and Democratic counties.