Good oh!
Could do with "fogging" my neighbors too, but with a nerve gas!
...and don't forget Dengue Fever, which appears to be spreading rapidly world-wide, and for which there is no preventative or retrospective treatment, other than to ameliorate the symptoms. And if you're really unlucky, it'll turn into Haemorrhagic Fever.
Personally, I never go without DEET. OTher stuff "might" work, but DEET does. After 30+ years of travelling to Africa, Asia, South America - and yes, even Florida! - I haven't succumbed to Malaria or its other mossie-born cousins yet.