question: Will a major shock awaken the US citizens to the threat of catastrophic pandemic risk? Using a natural experiment administered both before and after the 2014 West African Ebola Outbreak, our evidence suggests “no.” Our results show that prior to the Ebola scare, the US citizens were relatively complacent and placed a low relative priority on public spending to prepare for a pandemic disease outbreak relative to an environmental disaster risk (e.g., Fukushima) or a terrorist attack (e.g., 9/11). After the Ebola scare, the average citizen did not over-react to the risk. This flat reaction was unexpected given the well-known availability heuristic—people tend to over-weigh judgments of events more heavily toward more recent information. In contrast, the average citizen continued to value pandemic risk less relative to terrorism or environmental risk. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s10393-020-01479-8) contains supplementary material, which is available to authorized users.