Mosquitoes are the main 'transmitters' of the disease.
a 'transmitter' of tradition
(..) Get down! KYLE: That was a Hunter-Killer. Thanks to you, they know we're here. What's your name, kid? Kyle Reese. Come on. We burned out his transmitter so it can't talk to any of its pals. But he can still receive. Turn it on. You got it? MAN : Hold it down, hold it down. Turn the signal up. (..)2009 Terminator Salvation