In the article titled “Subchronic Infection of Porphyromonas gingivalis and Tannerella forsythia Stimulates an Immune Response but Not Arthritis in Experimental Murine Model” [1], there was an error in Table 1 where “Freud’s adjuvant” should be changed to “Freund’s adjuvant.” The formatting of the table is also being corrected for clarity. The correct table is as follows.