GENEVA, Switzerland, June 22 -- The Bulletin of the World Health Organization, a peer-reviewed journal of public health with a special focus on developing countries, published research articles on the following topics in its June 2020 edition:

* Costs of maternity leave to support breastfeeding; Brazil, Ghana and Mexico

* Wealth-related inequalities in the coverage of reproductive, maternal, newborn and child health interventions in 36 countries in the African Region