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Articles on Public health

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Sub-Saharan African countries don’t have enough wastewater treatment plants. John Wessels/AFP via Getty Images

Wastewater is a valuable source of information – Africa’s scientists need to use it to find drug-resistant bacteria

Wastewater treatment plants receive wastewater from a variety of sources. This makes them useful proxies for determining the burden of antimicrobial resistance in communities.
Similarly to the nutrition, exercise and alcohol use guidelines promoted by many national governments, social connection guidelines have the potential to improve our health and happiness by helping us prioritize social connections in our daily lives. (Shutterstock)

Could public health guidelines help stop loneliness? 7 tips that show how crucial social connection is to well-being

People who are lonely lead sicker and shorter lives. Just like the guidelines for food and exercise, public health guidelines for social connection can help us all live happier and healthier lives.
Brenton Geach/Gallo Images via Getty Images

Health workers cope with a huge amount of stress - how to build a resilient health system in South Africa

COVID-19 and responses to the pandemic have increased our attention on how individuals and systems cope with stress-inducing shocks.

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