unleashed a swarm of mosquitos on the crowd saying, ""Malaria is spread by mosquitoes...I brought some. Here I'll let them roam around. There is no reason only poor people should be infected."
Well, Mr. Gates should know about spreading infections. His Windows operating system can be easily infected with viruses, Trojans and malware.
If you want to be immune from Windows infections, get Linux. Linux is immune to Windows viruses, spy ware, malware and Trojans.