If you’ve been paying attention to the news for the past week, you’ve undoubtedly heard about the recent Zika virus outbreak by now. The virus, which is currently spreading across the Americas, has been linked to a rare birth defect known as microencephaly, a condition in which infants are born with abnormally small heads and brains. Since the outbreak, there’s been a sizable uptick in infants born with this condition. The World Health Organization estimates that as many as 4 million people could be infected with the virus — and to make matters worse, there’s currently no vaccine to help stop it from spreading.

But all is not lost. Biologists are taking a bold new approach to stop the virus from spreading any further. Rather than developing a new vaccine or keeping mosquito populations at bay with insecticides, biotech firm Oxitec plans to fight the spread of Zika by deploying swarms of genetically engineered mosquitoes that will prevent virus-carrying bugs from multiplying. FULL REPORT