The point here is that EMF is already generated in every ICE vehicle by the alternator. Furthermore EMF in a hybrid is sufficiently distant from the driver/passengers and shielded by sheet metal for any emf reaching the occupants to be miniscule. Considering most people use cell phones the thought that EMF from an electric car could be dangerous is laughable. Do you use an electric stove? Better wear a lead apron. Wait... lead is poisonous...
If you are afraid of very low frequency EMF (you shouldn't be) better not use the following:
vacuum cleaner
electric stove
computer
baseboard heaters
hair dryer
power tools
cell phone
cordless phone
electricity
etc.
I'm not saying exteremely high EMF is not dangerous, just that EMF from an electric car is very small compared to may other sources that we encounter every day.