Influenza vaccination is a research area focused on developing and improving vaccines to prevent infection with the influenza virus. This includes studying the efficacy of current vaccines, developing new vaccines that target different strains of the virus, and investigating ways to increase vaccination rates in the population. Research in this area also involves studying the epidemiology and transmission of influenza, as well as the impact of vaccination on reducing the severity and spread of the virus. Overall, the goal of influenza vaccination research is to protect individuals and communities from the seasonal flu and potentially prevent future pandemics.