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African countries must muscle up their support and fill massive R&D gap

Scientific knowledge is a critical driver for human health and wellbeing, economic development and environmental sustainability.
Violent protests in Dakar, Senegal, after opposition leader Ousmane Sonko is arrested on a rape charge. Photo by SEYLLOU/AFP via Getty Images

Why few women in Senegal speak out about their rapists

The Senegalese culture of discretion, called “sutura”, inhibits survivors of sexual violence from publicly denouncing perpetrators.
White River Primary school in South Africa, sponsored by Coca Cola. Roo Reynolds/Flickr

South Africa must ban sugary drinks sales in schools. Self regulation is failing

A ban on sugary drinks sale and advertisements in schools is likely to hold more promise in improving the diets of children and help prevent obesity in children than voluntary actions.
A healthcare worker performs a nasal swab as he tests a woman for COVID-19 in Bamako, Mali. Annie Risemberg/AFP via Getty Images

Poor nutrition changes the way a body fights infection: this might protect against severe COVID-19

Deficient leptin levels caused by malnutrition might protect against severe COVID-19 and related death. This could be another reason for the lower than expected COVID-19 deaths in Africa.
Muslim worshippers perform the evening Tarawih prayer during the fasting month of Ramadan around the Kaaba in the Grand Mosque complex in the holy city of Mecca, on April 13, 2021. AFP via Getty Images

Pilgrimage in a pandemic: lessons from Mecca on containing COVID-19

Entertainment, sports and tourism industries can learn valuable lessons from how Saudi Arabia managed the annual pilgrimage during a pandemic.