Time: 2024-08-04
The deaths of two young women in Brazil have been linked to the Oropouche virus , a disease spread by midges and mosquitoes . A surge in cases this year recorded 7,284 cases , up from 832 in 2023 . Many areas that have not previously seen the virus have been affected . A total of 8,078 cases had been confirmed in Brazil , Bolivia , Peru , Colombia , and Cuba by the end of July.
The climate emergency is likely driving the spread of the virus to new areas . The first known deaths of two women aged 21 and 24 in Bahia state were announced by the health ministry on July 25 . Both women developed sudden symptoms that led to fatal bleeding . A potential third death , of a 57 - year - old man , is under investigation . A pregnant woman lost her baby at 30 weeks gestation , with the virus detected in samples from the umbilical cord and organs.
Tests in newborn babies with microcephaly also indicated the presence of antibodies to Oropouche virus . Deaths and miscarriages associated with the virus are unusual , according to experts . Genetic changes in the virus may be contributing to the current outbreak . Changes in climate and deforestation are making contact between the insects carrying the virus and humans more likely.
Health bodies are urging caution as the Oropouche fever outbreak continues to cause deaths and birth abnormalities . Oropouche virus is typically spread by the bite of infected midges and mosquitoes . Symptoms include headache , fever , muscle aches , stiff joints , nausea , vomiting , chills , and sensitivity to light . Severe cases may result in neuroinvasive diseases such as meningitis.
There is no specific vaccine or treatment for Oropouche , and prevention methods include covering up arms and legs , using insect repellants , and using fine - mesh mosquito nets . The virus was first detected in Trinidad and Tobago in 1955 and tends to cause flu - like symptoms lasting about a week . Pregnant women and their unborn babies are at risk when exposed to the virus.
Officials in Brazil have reported possible cases of the virus being passed from mother - to - child during pregnancy . The CDC states that symptoms of Oropouche fever are similar to dengue . Severe cases may lead to meningitis , with symptoms lasting three to six days . Most people recover without long - term effects.
Experts warn that the outbreak should be a wake - up call , especially with the potential for the virus to spread to new areas . Climate change could increase the spread of insects that transmit diseases to humans . As the situation continues to evolve , it is crucial to seek medical advice if experiencing symptoms after traveling to affected regions.
In conclusion , the Oropouche fever outbreak has raised concerns due to the deaths , miscarriages , and birth defects associated with the virus . Increased surveillance , prevention measures , and further research are essential to combat the spread of this little - known disease.
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