Neurobrucellosis complicated by primary pyogenic ventriculitis: a case report.

Neurobrucellosis is a serious focal brucella infection. Ventriculitis is a special form of central nervous infection where pyogenic infection of the ependymal linings hinders antibiotics' accessibility to the cerebrospinal fluids and leads to protracted infection. We present a case of a 37-year-old Shepherd who had low-grade fever for 5 months followed by a brief history of vomiting, abdominal pain, and gait imbalance.

COVID-19 vaccine causing Guillain-Barre syndrome, a rare potential side effect.

Patients with neurological symptoms should be enquired about recent vaccination history. It is important after the COVID-19 mRNA vaccine, which is newly introduced as it might link to the development of a wider variety of neurological diseases.