Shaping Africa’s Urban Areas To Withstand Future Pandemics

Urban areas are a fertile ground for contagion Getty Images

The power of cities comes from the number of interactions they enable, between people, firms and markets – they are centres of social interaction. For all their virtues, however, cities have a major downside. They are a fertile ground for contagion, such as the rapid spread of COVID-19.

This is because cities are by definition places of density, with large numbers of people living and interacting in close proximity. Furthermore, many cities are deeply embedded in national, regional and global networks. This is embodied by infrastructural features such as airports, ports and other transport terminals ferrying goods and people at a high frequency. As such, the potential for transmission rates of COVID-19 within them may be far higher relative to national averages.

This is aptly illustrated by New York City, which already accounts for approximately half of all known cases in the US. Perhaps even more shocking, it accounted for 5% of all confirmed cases in the world – and it is just one city of about 8.6 million people. Read more…

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