Nutrient profile of food products exempted from the application of front-ofpackage warnings during the first stage of the Healthy Eating Law in Peru: case study

Objective

Identify the nutritional profile of food products exempted from presenting one or more front-of-package nutritional warnings during the first stage of Law 30,021 on the Promotion of Healthy Eating for Children and Adolescents in Peru.

Adolescent pregnancy, public policies, and targeted programs in Latin America and the Caribbean: a systematic review

Objective

To present and assess evidence from Latin America and the Caribbean (LAC) on public policies and targeted programs which may have influenced variations in adolescent pregnancy or its proximate determinants, and to identify knowledge gaps that require further research.

Global control of COVID-19: good vaccines may not suffice

The COVID-19 pandemic has unveiled health and socioeconomic inequities around the globe. Effective epidemic control requires the achievement of herd immunity, where susceptible individuals are conferred indirect protection by being surrounded by immunized individuals. The proportion of people that need to be vaccinated to obtain herd immunity is determined through the herd immunity threshold. However, the number of susceptible individuals and the opportunities for contact between infectious and susceptible individuals influence the progress of an epidemic.

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