Experts hope bacteria can beat Zika
The virus doesn't occur naturally in Aedes aegypti — the tropical mosquitoes primarily responsible for spreading viruses such as Zika, yellow fever, dengue fever and chikungunya — but researchers have spent more than 10 years working to coax the bacteria into infecting that particular breed of insect in a bid to derail the diseases it carries.
Zika was initially known only to cause flu-like symptoms in some people but has since attracted global concern after a surge of cases in babies born with small heads in northeast Brazil.