this is vaccination research. infographic: take 3 actions to fight the flu. hepatitis a vaccine recommended for residents in 6 kentucky counties \u2014 precision vaccinations. sharing . brazil\u0027s national yellow fever vaccination effort starts slowly \u2014 precision vaccinations. conceptual image of hand holding neon increasing bar graph. a nurse working with the world health organization (who) holds a bottle containing ebola. download high resolution image jpg, 806mb. flu spreading in spokane; health workers urge vaccination. penn state to offer student flu vaccine clinics starting september 28.