Edina Amponsah-Dacosta

Research Officer / EIDM Specialist, University of Cape Town

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Two gravestones identifying victims of a Cholera disease outbreak which took place on the Isle of Man in 1832. Photo: iStock

What’s behind the worldwide shortage of cholera vaccines? For starters, they’re only made by one company

Edina Amponsah-Dacosta

13 Mar 2024

4 min read

A member of the Syria Immunization Team holding cholera vaccinations. Photo: Anas Alkharboutli/picture alliance via Getty Images

Cholera: Vaccines can stop spread, but biggest deterrent is clean water

Edina Amponsah-Dacosta

28 Jun 2023

4 min read

Why population immunity is not a realistic goal in Africa’s bid to control COVID-19

Why population immunity is not a realistic goal in Africa’s bid to control COVID-19

Edina Amponsah-Dacosta

12 Aug 2021

5 min read

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