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×![From PPE shortages to Covid-19 vaccine distribution, the supply chain has emerged as a determinant of health](https://biz-file.com/c/2108/625874-208x117.jpg?2)
From PPE shortages to Covid-19 vaccine distribution, the supply chain has emerged as a determinant of health
Adel Guitouni, Jie Zhang, Nadine Schuurman and Valorie A. Crooks 31 Aug 2021
![Source: ©Romolo Tavani](https://biz-file.com/c/2107/620316-208x117.jpg?2)
We created a tool to help predict Covid-19 increases in African countries
Steven J Schiff, Andrew Geronimo, Claudio Fronterre & Paddy Ssentongo 23 Jul 2021
![Should we vaccinate all returned travellers in hotel quarantine? It's no magic fix but it could reduce risks](https://biz-file.com/c/2105/609161-208x117.jpg?2)
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![From PPE shortages to Covid-19 vaccine distribution, the supply chain has emerged as a determinant of health](https://biz-file.com/c/2108/625874-208x117.jpg?2)
From PPE shortages to Covid-19 vaccine distribution, the supply chain has emerged as a determinant of health
Adel Guitouni, Jie Zhang, Nadine Schuurman and Valorie A. Crooks 31 Aug 2021
![Source: ©Romolo Tavani](https://biz-file.com/c/2107/620316-208x117.jpg?2)
We created a tool to help predict Covid-19 increases in African countries
Steven J Schiff, Andrew Geronimo, Claudio Fronterre & Paddy Ssentongo 23 Jul 2021
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Can Covid-19 inspire a new way of planning African cities?
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