The influenza virus contains an RNA genome. Scientists typically need to make a new flu vaccine every year because
Multiple Choice
the common influenza virus can come from many species of animals including cats and dogs.
people change their habits each year and become susceptible to different strains of the virus.
the virus develops resistance to the vaccine.
our bodies develop resistance to the vaccine and it becomes less effective.
the virus can mutate into new strains.
the virus can mutate into new strains.
Flu viruses are constantly changing, the formulation of the flu vaccine is reviewed each year and updated as needed to keep up with changing flu viruses.
The influenza virus contains an RNA genome. Scientists typically need to make a new flu vaccine...
A Case Study Involving Influenza and the Influenza Vaccine Karen: No way am I going to waste bucks on another flu shot. I got one last year and I still got sick. Do you remember that horrible sinus infection I had? I was so sick that I missed the Packer’s game at Lambeau Field. I had to watch the game at Tom’s house because he was having a party. I could barely breathe! Mary: I remember that you were...