The case of a 38‐year‐old man with transient right arm weakness and dysarthria

The criteria necessitate the presence of four of the following five items to diagnose LNB: “(1) no past history of neuroborreliosis, (2) positive CSF ELISA serology, (3) positive anti-Borrelia antibody index, (4) favorable outcome after specific antibiotic treatment, and (5) and no other etiologic diagnosis.” Cerebrovascular manifestations of lyme neuroborreliosis‐A systematic review of published cases. Front Neurol. 2017;8:146. doi:10.3389/fneur.2017.00146 Keith K, Årestedt K, Tjernberg I. The relationship between the laboratory diagnosis of Lyme neuroborreliosis and climate factors in Kalmar County Sweden ‐ an overview between 2008 and 2019.