Working on a remote island, scientists think they can use genetic engineering to block a malaria-carrying species of mosquito from spreading the disease — and do it in just a few months. But governments are wary.Working on a remote island, scientists think they can use genetic engineering to block a malaria-carrying species of mosquito from spreading the disease — and do it in just a few months. But governments are wary.Read Moreaudio-neutral-informative, Mosquitoes, Malaria, Genetic Engineering, Africa, Sao Tome and Principe, University of California, Davis, University of California Malaria InitiativeNYT > Health