Mauritania is facing a worrying surge in cases of Rift Valley fever, with 19 active epidemic hotspots reported across eight regions, according to the Ministry of Agriculture and Livestock. The ministry described the situation as an “epidemic wave” that necessitates the highest levels of vigilance.
In its report, the ministry stated that the recorded hotspots are spread across 16 districts, confirming that of 334 samples tested, 90 were positive for the virus, while eight other hotspots were ruled out. It noted that veterinary surveillance teams had begun early monitoring operations since last August by preparing observation herds in the humid areas, which led to the discovery of the first cases in the regions of “Mekkat Lahjar” and “Tamchekett.”
Following the initial infection reports, central and regional authorities heightened their alertness, expanded field surveillance operations, and collected samples for testing at the reference laboratory in Nouakchott. They also intensified public awareness campaigns through local media to highlight transmission methods and preventative measures. Health authorities tightened oversight in slaughterhouses and abattoirs to guard against any further spread of the infection.
Rift Valley fever is primarily a viral disease affecting animals, transmitted through mosquito bites, and can be transferred to humans via direct contact with the blood or tissues of infected animals or during slaughter and handling of contaminated animal products. Key symptoms in animals include mass abortions and the death of newborns, while humans may experience fever and severe pain, potentially leading to serious complications in some cases.
Additionally, the Mauritanian Ministry of Health reported three human fatalities linked to the disease in the regions of “Trarza,” “Brakna,” and “Hodh El Gharbi,” indicating that all cases resulted from direct contact with infected animals or handling their meat and products.
The health and veterinary sectors in the country are closely monitoring the situation in a bid to contain the spread of the virus, coinciding with the mosquito breeding season, amidst calls to enhance veterinary oversight and intensify awareness campaigns in rural areas most susceptible to infection.
