Lemierre Syndrome. septic thrombophlebitis of the internal jugular vein following oropharyngeal infection. is classically caused by Fusobacterium necrophorum and associated with septic emboli. We present a case of Lemierre Syndrome involving Schaalia odontolyticus (formerly Actinomyces) in the setting of injection drug use. https://www.sahmbuffy.com/product-category/tridonic-em-selftest-g2/