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Articles on Public health

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Children’s movement affects health and development but research is lacking in Africa: here’s why

Africa contributes less than 1% of research worldwide on movement behaviours in children. This means that research on movement behaviours has largely excluded over 16% of the world’s population.
Lack of a proper storage and transport medium is a challenge to organ donation in Africa. Sean Gallup/Getty Images

Human organs for transplant: 5 steps Africa must take to improve the supply chain

Demand for human organs has surpassed supply. This is leading to serious problems including a flourishing black market for organ trafficking.
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Nigerian health workers and absenteeism: study shows how personal and political relationships protect offenders

Health workers with relatives in positions of power were frequently absent from work.
One symptom of arsenic poisoning is the growth of plaques on the skin called arsenical keratosis. Anita Ghosh/REACH via Flickr

Arsenic contamination of food and water is a global public health concern – researchers are studying how it causes cancer

Millions of people worldwide are exposed via soil and water to arsenic, whether naturally occurring or related to pollution. Chronic exposure is linked to the formation of cancer stem cells.
Cytomegalovirus belongs to the same virus family, Herpesviridae, as cold sores and chickenpox. Callista Images/Image Source via Getty Images

Cytomegalovirus lies dormant in most US adults and is the leading infectious cause of birth defects, but few have heard of it

Although testing for CMV during pregnancy isn’t routine and there isn’t universal screening for infants, there are steps pregnant people can take to protect themselves and their newborns.
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.

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