If so then let's bring back the hordes of rats like they had during the middle ages because rats were just the vectors for fleas, which were just the vectors for the bacteria that caused the bubonic plague which killed about a third of the people in Europe.
Maybe, but NOT tinkering with nature will lead to very expected consequences and they are not pretty, 100 people dying of malaria EVERY HOUR, and three or four times that number getting very sick. Every hour that environmentalists delay the release of those genetically modified mosquitoes they kill 100 people, and they do so in the name of morality. If that's moral then I'm immoral and proud of it.
John K Clark See what's on my new list at Extropolis