Sunday, August 25, 2024 Spanish health authorities have issued a warning following a recent spike in West Nile virus infections, with 13 new cases confirmed this week. The virus appears to be spreading particularly in the Sevilla and Huelva regions, causing concern among public health officials. Six of the newly reported cases were found in Dos Hermanas, a town just a few kilometers from Sevilla.
In addition, three cases have been recorded in Coria del Rio, with one case each reported in La Puebla del Rio, Mairena del Aljarafe, and Alcala de Guadaira. Another case was confirmed in Campofrio, located in Huelva province. West Nile virus can cause a range of symptoms.
Approximately 20% of those infected experience mild symptoms such as vomiting, rashes, and body aches. However, in more severe cases, the virus can lead to seizures, muscle weakness, paralysis, and even life-threatening complications like meningitis and encephalitis, often requiring hospitalization. The European Centre for Disease Prevention and Control (ECDC) highlighted the threat posed by the virus last year when 713 cases were reported across nine European countries, resulting in 67 deaths.
The virus also spread to 22 new regions that had not previously reported infections, underscoring its growing reach. Countries such as Italy, Greece, Romania, Hungary, and Spain were identified as hotspots for West Nile virus last year. The virus is particularly dangerous for individuals over 50 and those with underlying hea.