Hand hygiene is a critical part of the response to COVID-19. Washing hands at regular intervals during the day is essential. If water and soap are unavailable, hand sanitisers are an alternative.
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Articles on Public health
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Soil loss in South Africa can have a negative impact on air quality and food security.
The pandemic has exacerbated existing issues of connectivity and access, but providers and patients are finding creative solutions.
The need to keep a physical distance conflicts with adolescents’ natural desire to connect with friends - their regular source of distraction and emotional support.
Despite the success of relief efforts by the government and civil society, it’s clear that hunger and food insecurity remain at disturbingly high levels in households.
The most sustainable and cost-effective solution for protecting patients’ lives is to reduce the causes of human error. Health professionals must be adequately trained to reduce adverse outcomes.
The data concerning both the spread of the virus and the indirect consequences of the lockdown indicates that no similar action is justified moving forward.
The threats of climate change to plants, animals and people in Africa mean that the continent is an excellent place for biometeorological research.
As ready as you are to be done with COVID-19, it’s not going anywhere soon. A historian of disease describes how once a pathogen emerges, it’s usually here to stay.
The global cost of lost productivity due to depression and anxiety disorders is jarring. Around 4.7 billion days of productivity a year are lost.
It is vital that the latest move by government towards restructuring succeeds in making the industry safe, reliable and viable, contributing to the country’s economy.
By opening data, monitoring and reporting on air quality can be complemented by data from various sources to create more localised and relevant decision-support solutions.
The higher pace of demographic ageing and the noncommunicable diseases that come with it call for new management approaches.
Delayed or late pulmonary hypertension diagnosis is sadly fatal because even specialised treatments will be ineffective at such a progressed stage of the disease.
An overwhelming majority of respondents didn’t think that their life under lockdown and wider pandemic conditions affected their mental health.
The gap between predictions of COVID-19 deaths in Africa and what has actually happened is staggering.
While restrictions on civil and political liberties may be necessary to protect lives, human rights law requires that they go no further than what’s strictly necessary to achieve this goal.
Breastfeeding support programmes need to engage more with the challenges that mothers face.
From 2017 to 2019, Twitter users in the United States saw many tweets related to vaccination but only rarely encountered anti-vaccine content and almost never saw content from bots.
Teachers still hold the key to children’s learning and no keyboard or screen can replace their role.
Top contributors
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Emeritus Professor in Public Health, University of Sydney
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Dean Faculty of Health Sciences and Professor of Vaccinology at University of the Witwatersrand; and Director of the SAMRC Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand
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Principal Medical Scientist and Head of Laboratory for Antimalarial Resistance Monitoring and Malaria Operational Research, National Institute for Communicable Diseases
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Research Scientist, African Population and Health Research Center
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Executive Secretary, Nigerian Academy of Science
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Professor and Programme Director, SA MRC Centre for Health Economics and Decision Science - PRICELESS SA (Priority Cost Effective Lessons in Systems Strengthening South Africa), University of the Witwatersrand
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Medical scientist, National Institute for Communicable Diseases
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Regional Adviser, Immunisation, WHO Regional Office for Africa, Stellenbosch University
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Professor of Global Biosecurity, NHMRC L3 Research Fellow, Head, Biosecurity Program, Kirby Institute, UNSW Sydney
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Distinguished Professor in the Department of Medicine and Director, The Centre for Medical Ethics & Law, Stellenbosch University
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Fellow, Nigerian Academy of Science
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Professor in the faculty of Medicine, Mbarara University of Science and Technology
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Chief Research Officer, Kenya Medical Research Institute
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Dornsife Endowed Professor of Global Health, Drexel University
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Associate Professor, Epidemiology, Deakin University
