In addition to testing and special facilities for COVID-19 patients, the country's government-run tracking system allows the health care system to identify infected people and their contacts.
South Africa cannot afford to embark on a strategy of extended periodic lockdowns. It needs to shift to mass testing and contact tracing.
It is not all democracies that struggle to deal with the coronavirus; it is those in which the people do not feel the system works for them.
Starting to feel a little more optimistic? Look away now.
The hard truth is that this ship has probably sailed.
Rumours of the collapse of the cryptoworld have been much exaggerated.
Handling the US outbreak requires a look at what's working for the rest of the world – and our own history.
South Korea's COVID-19 testing programme relies on what many would call privacy invasions.
From China and South Korea to Italy and the US, different countries are taking very different approaches to COVID-19 – with varying degrees of success.
A key component of how the coronavirus could be spreading is the environment.
As the human costs of the Covid-19 virus epidemic continue to rise, the virus is also taking its toll on global economy, with disrupted supply chains across a wide variety of industries.
The first Korean film to secure a best picture Oscar nomination is a testament to the international appeal of K-cinema.
The Trump administration is demanding that Japan and South Korea pay more for hosting U.S. troops.
Most of the world might hate Trump, but in some places, based largely on his policies, there is hope and even admiration.
Historical grievances, domestic politics, the US-China trade war and a looming global recession are all at play.
The US-China trade war shows no signs of slowing down. Here's what readers need to know.
Why do some countries grow faster than others? Innovative local companies play a key role.
Donald Trump and Kim Jong Un have very different objectives from their on-again, off-again negotiations. More work needs to be done to build trust and align the leaders on a basic common goal.
Konglish is widely spoken in Korea but rather than celebrating it as one of a variety of Englishes used around the world, speakers are often frowned upon.
China is rapidly greening its economy, but that doesn't mean authoritarian governments are best placed to handle climate change.