Deadly Oropouche Virus Spreads in Europe
- Oropouche Virus, also known as Sloth Fever, causing concern in Europe.
- First human deaths reported, raising fears of birth defects from infections during pregnancy.
- Cases emerging in Spain and other European countries, highlighting the need for preventive measures.
An outbreak of the Oropouche virus, also known as sloth fever, is alarming health officials in South America following the first reported human fatalities in Brazil. The virus, primarily transmitted by infected midges, has been linked to stillbirths and birth defects when contracted during pregnancy. First identified in Trinidad and Tobago in 1955, Oropouche has since circulated in Latin America and the Caribbean, with recent cases emerging in both endemic and new areas, including Cuba and São Paulo state. Experts highlight the virus's potential for rapid mutation, which could increase its transmissibility and pathogenicity. Stephen Graham, a virology professor at the University of Cambridge, noted that the virus's genetic structure allows for reassortment, raising concerns about the current outbreak in Brazil. Symptoms of Oropouche often mimic those of other diseases like dengue and Zika, leading to underdiagnosis and confusion among healthcare providers. In Europe, the virus has also been detected, with 19 imported cases reported in Spain, Italy, and Germany since June. Symptoms include fever, rash, and headaches, with severe cases potentially leading to neurological issues. The European Center for Disease Control has acknowledged the rise in cases, attributing it to climate and environmental changes. Health authorities, including the Pan American Health Organization, are particularly concerned about the virus's effects on pregnant women and their unborn children. With no vaccines or treatments currently available, prevention through bite avoidance remains crucial in affected regions.