JH+Flu+notes


 * Flu notes**


 * Flu virus form all different sorts of shapes
 * flu looks like virus that is much smaller that the cell itself
 * it gets into the cell and injects its genetic information into the cell and hijacks the cell and makes the cell makes copies of itself and makes more virus then the virus leaves and the cell dies
 * top three reasons to get the flu vaccine -
 * prevents influenza related deaths
 * prevents serious illness
 * protects others from getting infected
 * the viruses that infect us are also the ones that infect pigs.