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hiv lesotho

Professional Hazard: Migrant Miners Are More Likely to Be Infected with HIV

Damien de Walque's picture

Gold mine in Johannesburg, South AfricaSwaziland and Lesotho are among the countries with the highest HIV prevalence in the world.
Recent nationally representative estimates reveal an adult HIV prevalence equal to 26% in Swazilandand 23.2% in Lesotho2.

These countries have two other main features in common: they are small countries bordering South Africa and, during the past decades, they were exposed to massive recruitment efforts to work in South African mines. For more than a century, about 60 percent of those employed in the mining sector in the Republic of South Africa were migrant workers from Lesotho and Swaziland3.

In a recent paper4 with Lucia Corno, we started from this set of facts and investigated whether the massive percentage of migrant workers employed in the South Africa’s mining industry for a long period might be one of the main explanations for the high HIV prevalence observed in Swaziland and Lesotho.