RE:RE:RE:RE:RE:RE:HerpesGood Idea..
But a vaccine might take a long time and be costly to develop.
Having an easy trestment like an injection
or an ointmrnt might be enough to earn them big bucks.. i think the drug would need to be activated by sun exposure.
I personally have used 5ALA with Dmso on sun damaged skin..then it took about half hour of sun exposure to activate it and rejuvenate the skin.