It could also change the physical features of a person’s face to create an ageeffect, similar to what the special effects technicians did with Brad Pitt in .
The ageeffect is seen because influenza a viruses - the kind considered most likely to cause pandemics - have evolved into two major branches known as type 1 and type 2 flus.
The findings on ageeffect differed from most similar studies, which show more price sensitivity among young people—presumably because they have less money to spend on alcohol—Willenbring noted.