Artículos sobre Public health

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The pandemic is increasing society’s reliance on digital connections. MR.Cole_Photographer/Moment via Getty Images

Society’s dependence on the internet: 5 cyber issues the coronavirus lays bare

Much of the world is moving online in response to the coronavirus pandemic. Society's newly increased dependence on the internet is bringing the need for good cyber policy into sharp relief.
Italian Prime Minister, Giuseppe Conte, taking part at a video conference in extraordinary virtual G20 Leaders’ Summit at the Chigi Palace in Rome. EPA/A handout photo from the Chigi Palace Press Office

All world leaders face mega COVID-19 crises: how Ramaphosa is stacking up

Already, we have seen a range of responses globally - from countries that apparently reacted too late, to those who acted relatively early.
Doctors Without Borders supporters march in protest to the American Consulate in Johannesburg in 2012 over lack of funding to fight HIV. Photo by Foto24/Gallo Images/Getty Images

TB, HIV and COVID-19: urgent questions as three epidemics collide

Very little is known about the relationship between COVID-19 and HIV and TB. What is known is that people's lungs are affected by all three.
Fluorescence microscopy of mycobacteria. Michael A. Reiche, Timothy J. de Wet, Ryan Dinkele and Digby F. Warner

TB: Scientists know a great deal, but there’s still more to learn

Scientists need greater understanding of the bacterium's basic biology, as well as more about how it is spread from one individual to the next.
A deserted street in Cairo after the government ordered the closure of shops, restaurants and cafes. Photo by Ziad Ahmed/NurPhoto via Getty Images

Why a one-size-fits-all approach to COVID-19 could have lethal consequences

Social distancing is impossible in much of Africa, and its economic consequences may lead to a famine that is worse than the pandemic. Prevention measures must consider the African context.

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