Iirc, i asked this when I got my bunnies and the answer was no. However, i could be wrong. I'm sure more knowledgeable people will respond soon.
I do want to say to take extra good care of yourself. I don't mean to be scary, but in Las Vegas 9 people have died from the flu this year. So, if you get a high temperature or anything, go to the doctor or ER right away.