Some flowers clear, some mottled - virus?

[LCasas]

Hi, I have an orchid that I recently got from Odom's Orchids. It's a cross called Beautiful Nicole, not a clone. It bloomed within a month or two after I received it, and some of the flowers were clear, and others were mottled. I'm wondering if it's a virus? I don't know if some of the flowers would look fine or if they would all be mottled if it was a virus. Any input would be welcomed.