Public health matters: why is Latin America struggling in addressing the pandemic?

ABSTRACT: This article examines how Argentina, Brazil, Chile, Colombia, Mexico, and Peru addressed the COVID-19 pandemic and the effectiveness of these policy responses from the date each country declared a sanitary emergency, between middle and late March 2020 to the most recent available measurement on 23 September 2020. To analyze how governments responded to the COVID-19 pandemic in these six Latin American countries, we use an index of government response, created by the University of Oxford. To explore the effects of these governmental mitigation policies on reducing social mobility, we use Google mobility reports. We also analyze how these policies may have influenced COVID-19 mortality rates. Overall, the results showed that both timelier and more stringent implementation of the public policies analyzed to address the COVID-19 pandemic seem to be associated with higher mobility reductions and lower mortality rates. We draw five policy lessons from the way each country implemented these mitigation policies. KEY MESSAGE: Timelier and more stringent implementation of these public policies may contribute to a higher mobility reduction in several public spaces and to lower mortality rates. The effectiveness of the closure and containment policies in each Latin American country seem to depend on the degree of compliance of their respective populations and to their socioeconomic living conditions. Economic and social policies of income support and debt relief provided by governments allowed people to comply with closure and containment policies. Health systems should maintain high levels of policy stringency together with effective surveillance through testing policy and contact tracing. SUPPLEMENTARY INFORMATION: The online version of this article (10.1057/s41271-020-00269-4) contains supplementary material, which is available to authorized users.