Various neurological symptoms have been reported as the side effect of COVID-19 vaccines. Vaccine-associated acute Cerebellitis is very uncommon. Here, we report a 45-year-old female with acute onset cerebellitis, beginning 10 days after administration of Sinopharm vaccine. Her CSF COVID-19 PCR was found to be positive, with no pulmonary symptoms.

A 64-year-old man presented with asymmetric paresthesia and subsequent weakness of his feet and a 10-kg weight loss over 40 days. Electrodiagnostic studies revealed distal axonal sensory-motor polyneuropathy with ongoing axonal loss. A peroneal nerve biopsy showed intravascular proliferation of CD-20 positive lymphocytes, which suggested intravascular large B-cell lymphoma.