As coronavirus spreads across the globe via infected air travelers, authorities are looking for ways to contain the outbreak and avoid a pandemic. This study, published in Risk Analysis, analyzes the impact of implementing disease mitigation strategies at airports across the globe. The study finds that increasing traveler engagement with proper hand-hygiene at all airports has the potential to reduce the risk of a potential pandemic by 24-69 percent. The researchers also identify ten critical airports, central to the air-transportation network. If hand-washing mitigation strategies are implemented in just these ten locations, the pandemic risk can drop by up to 37 percent.