Thus the burden of influenza among people with RA is disproportionally high, and interventions to improve responses to influenza vaccination are urgently needed. Strategies to optimize protection in another vulnerable group, the elderly, include the use of quadrivalent vaccines, higher antigen doses, and adjuvants. A high-dose, trivalent, inactivated influenza vaccine (HD-TIV) has recently been shown to have a similar safety profile to standard dose vaccine (SD-TIV) with improved immunogenicity and protection in adults ≥65 years of age. Whether or not analogous strategies to improve responses to influenza vaccine will enhance protection in people with RA is unknown. The investigators hypothesize that the use of the HD-influenza vaccine will improve vaccine-induced protection (i.e. seroconversion and seroprotection) in people with RA compared to SD-influenza vaccine. The investigators propose to conduct a stratified, randomized, modified double blind, active-controlled trial to assess immune responses to two commercial influenza vaccines containing different antigen doses in individuals with RA.