Gnathostomiasis Acquired by Visitors to the Okavango Delta, Botswana

A rare but significant health risk for visitors to the Okavango Delta in Botswana has been highlighted by new cases of gnathostomiasis, a parasitic infection typically acquired from consuming raw or undercooked fish. While gnathostomiasis is more commonly reported in Asia and the Americas, this study documents additional infections linked to the region, reinforcing the need for caution among tourists. The research builds on previous reports by confirming laboratory-diagnosed cases, emphasizing the potential dangers of eating untreated freshwater fish in southern Africa. This finding underscores the importance of public health awareness to prevent such zoonotic diseases in ecotourism hotspots like the Okavango Delta.

Frean, J. (2020). Gnathostomiasis Acquired by Visitors to the Okavango Delta, Botswana. Tropical Medicine and Infectious Disease, 5(1), 39. https://doi.org/10.3390/tropicalmed5010039