Genetically engineered mosquitoes battle Zika virus in Brazil
The Zika virus is spread to people through aedes aegypti mosquito bites. Once contracted the illness is usually mild with symptoms lasting from several days to a week. The most common symptoms of Zika virus are disease are a fever, rash, joint pain, and conjunctivitis.
While most cases of the decease are hardly ever noticed, pregnant women fall under a special category of risk. If infected their newborn children could be prone to microcephaly, a neurological disorder that results in abnormally small heads, leading to developmental issues and sometimes death.