a) (as has already been said) people will be more likely to avoid treatment (or tests after having possible symptoms) and may end up just spreading the disease.
I do concede this point, but no system will be perfect and i think my solution is still stronger despite this.
Well no. Only as much as it's your fault if you sit next to someone with meningitis.
Unless people coming in to get treatment for STDs is a massive strain on the health service why would anyone give two sugars in any case? It's a solution to a problem that only exists in some bitter retard's head.