Should I wear a mask on the plane today, because of the outbreak of swine flu?

Part of my family told me wear a mask on my flight today, because the air on planes is recycled, and I do not know if my plane was in Mexico or there were people exposed to swine influenza recently in this regard. I feel a little weird wearing a mask, but I do not get sick, what do you think?

unlikely to capture ul – dnt wear the mask. but if u feel unhappy wearing the mask –