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19 lut 2018 · Rift Valley fever (RVF) is a viral zoonosis that primarily affects animals but also has the capacity to infect humans. Infection can cause severe disease in both animals and humans. The disease also results in significant economic losses due to death and abortion among RVF-infected livestock.
Between 30 August and 17 October 2022, a total of 47 confirmed cases of Rift Valley fever (RVF), mostly among animal breeders, including 23 deaths, have been reported from nine of Mauritania’s 15 wilayas (regions).
Rift Valley fever is an acute viral febrile haemorrhagic disease that affects primarily ruminants in Africa and in the Arabian Peninsula: cattle, buffalo, sheep, goats and camels. Humans may become infected by mosquito bites and through direct or indirect contact with the blood or organs of infected animals.
Rift Valley fever is a vector-borne zoonotic disease caused by the Rift Valley fever virus (Phlebovirus genus) listed among the eight pathogens included in the Bluepoint list by the WHO. ... depending on the virulence of the virus strain and the species involved. Mortality may reach 70–100% in lambs and kids, and 20–70% in adult sheep and ...
Rift Valley fever (RVF) is a disease of domestic ruminants, caused by an arbovirus belonging to the Phlebovirus genus (Bunyaviridae family). The RVF virus was first identified in 1931 during an investigation into an epidemic among sheep on a farm in the Rift Valley in Kenya.
27 sty 2023 · Rift Valley fever (RVF) is a viral zoonosis that primarily affects animals but also has the capacity to infect humans. It is transmitted by mosquitoes and blood feeding flies. In humans, the disease ranges from a mild flu-like illness to severe haemorrhagic fever that can be lethal.
Rift Valley fever virus is carried by mosquitoes and can spread to people and animals, including cows, buffalo, sheep, goats, and camels. RVF most often affects domestic animals including livestock and causes severe illness, pregnancy loss and death in the animals.
