This week we look at South Africa's struggling health system. We go to Hillbrow in Johannesburg to check on the technology needed to prevent TB and how it is used (or failed to be used). We got to Alexandra to investigate their rat problem.

The Science Inside on Vowfm 88.1 - Mondays 6-7pm - Stream on vowfm.co.za.

The Science Inside is produced and presented by Paul McNally.

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Researcher & co-presenter: Lutfiyah Suliman

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