The Effects of Multiple Delayed National Regulatory Actions on the Number of COVID-19 Infections in the European Union and the United Kingdom

There is a noticeable difference in the amount of time it took European Union (EU) member states and the United Kingdom (UK) to enact nationwide stay-at-home orders and mandatory face mask provisions in response to the COVID-19 pandemic. Some EU member states enacted nationwide stay-at-home orders and mandatory face mask provisions shortly after the first confirmed case of COVID-19 infection within their respective jurisdiction. In contrast, other EU member states and the UK took much longer to initiate similar regulatory measures. This study’s findings indicate that there is a statistically significant difference in the number of COVID-19 infections between these two groups of countries, with a higher number of COVID-19 infections in the group of countries that took longer to enact nationwide stay-at-home orders and mandatory face mask provisions.