Americans who felt most vulnerable during the early days of the COVID-19 pandemic perceived Republicans as infection risks, leading to greater disgust and avoidance of them – regardless of their own political party. Even Republicans who felt vulnerable became more wary of other Republicans. That’s one finding from research we recently published in the journal American Psychologist, and it has important implications for understanding a fundamental feature of human disease psychology. Many Republican politicians and supporters, as compared to their Democratic counterparts, downplayed the threat …