Why does the author call Ox513A an elegant approach to the health crisis

It has been a know fact that mosquitoes are known to be one of the main causes of the mass spread of disease. There is a health crisis that scientist have approached by creating a gene that minimizes the amount and the aggression of mosquitoes. This gene keeps the males from biting and reaching adulthood. For the elegant approach, there are other factors to think of such as its affect on its predators such as birds and bats. With a slow integration in the environment it gives scientist the ability study its result because the population of mosquitoes have significantly decreased in the areas they were released.