Parents Visitor Visa validity

[tedtom]

Hi,

My parents visited US when my sister was working on H1.
They got their multiple entry visa [valid till 2015] thru my sisters H1.
My sister has now moved back to India.
Can my parents visit me in US with the same visa they had before or should I re-apply

Thanks.

[immihelp]

They can use the same visa.