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As the pandemic winds down, continual surveillance of wild animals is vital to ensure that it doesn’t switch to another sphere of life. Kamil Martinovsky/ shutterstock

COVID infection of three lions and a puma in private South African zoo points to need for wider surveillance

A growing body of research shows that COVID-19 protocols should be extended to areas in which there is a human-animal interface such as zoos, wildlife sanctuaries and game farms.
Southern Africa’s summer rainfall regions currently experiencing the wet-season will likely continue having wetter than normal conditions. SimpleImages/Getty Images

Southern Africa’s summer has been wetter than normal: here’s why

Southern Africa’s current above-average rainfall is a climate variability signal - a short-term fluctuation in average wet-season conditions.
People in the world’s poorest countries have not benefited equally from the recent advancements made in cancer. Jonathan Torgovnik for The Hewlett Foundation/Reportage by Getty Images

Cervical cancer is a disease of inequity: here’s how to save 60 million lives

People in the world’s poorest regions have not benefited equally from the recent advancements made in cancer screening, prevention and treatment.

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