Working Lives Maputo: Catia Rodrigues

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Rats are generally considered a public health risk, not a benefit. Yet, in Mozambique an imaginative programme is making use of the rodents' remarkable sense of smell.

Rats are already used to detect land mines in Mozambique, a legacy of the country's civil war. Now, with the help of Catia Rodrigues, rats are sniffing out another threat: tuberculosis, which kills up to 50,000 Mozambicans every year.

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