Time: 2024-08-06
The Pan American Health Organization has issued an epidemiological alert for the Oropouche virus , a little - known disease transmitted by midges and mosquitoes . The alert follows a rise in cases in Latin America , with at least 8,078 confirmed cases reported in countries such as Bolivia , Colombia , Cuba , Peru , and Brazil . Brazil has seen the most confirmed cases , with 7,284 cases reported so far , a significant increase from last year . The virus has led to two deaths in Brazil , including two young women aged 21 and 24 who experienced symptoms such as fever , muscle aches , headaches , and vomiting before their deaths.
The PAHO has reported cases of possible vertical transmission of the Oropouche virus , where the virus is passed from mother to child during pregnancy . There have been instances of fetal deaths and miscarriages linked to the virus in Brazil , with investigations ongoing into additional cases . Symptoms of Oropouche fever are similar to dengue and can include fever , muscle aches , joint stiffness , nausea , and vomiting . In severe cases , the virus can lead to swelling of the tissues surrounding the brain and spinal cord . The CDC is working with international partners to understand the risks of Oropouche during pregnancy and develop preventive measures.
The Oropouche virus , typically spread by biting midges , has expanded beyond Brazil 's Amazon region to countries like Bolivia and Cuba due to factors such as climate change and deforestation . European countries have reported imported cases of the virus , with travelers from Cuba and Brazil testing positive . The ECDC has emphasized the importance of protecting against mosquito bites to prevent the spread of the virus . While there are no vaccines or specific antiviral drugs for Oropouche fever , treatment focuses on managing symptoms . The virus has raised concerns about potential maternal transmission and its impact on fetal health.
As cases of Oropouche fever continue to rise in Latin America , health authorities are urging countries to enhance surveillance and preventive measures . The identification of maternal transmission cases and the association with adverse pregnancy outcomes highlight the need for further research and public health interventions . Increased awareness of the symptoms and risks of the virus is crucial to controlling its spread and protecting vulnerable populations . Collaborative efforts between international health organizations and governments are essential in addressing the evolving epidemiology of Oropouche fever and minimizing its impact on public health.
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