can any one help me remember a film from the 80's

Only watched the beginning of the film , and it goes like this

It's about the world after a nuclear bomb or comet which wipes out most of the world , it starts with a young lady/ girl roaming the countryside with a poison stream , with a young man watching her from a farm building . That's all I can remember

Does this ring a bell with anybody

Don,t believe the film was a horror or contained zombies etc
Just the effects of an event like a nuclear bomb fall out.


_______________________
Wholesale Jewelry

Last edited by farikparker; 06/04/13.