{Reference Type}: Case Reports {Title}: Current Mycoplasma pneumoniae outbreak: Don't forget its role in Bickerstaff encephalitis. {Author}: Lacampagne T;Guillotin V;Peuchant O;Belloir A;Sibon I;Bébéar C;Cazanave C; {Journal}: Diagn Microbiol Infect Dis {Volume}: 110 {Issue}: 1 {Year}: 2024 Sep 28 {Factor}: 2.983 {DOI}: 10.1016/j.diagmicrobio.2024.116418 {Abstract}: Mycoplasma pneumoniae is a common cause of community-acquired pneumonia in children and young adults. It is responsible of a broad array of extrapulmonary manifestations, the most severe affecting the central nervous system. We report a challenging diagnosis of macrolide-resistant M. pneumoniae-induced Bickerstaff encephalitis in a 16-year-old man.