Epilepsy (seizure activity) is the most common manifestation occuring in up to 50% cases.> Cysticercosis is infection with the larval stage (cysticercus) of T. solium.> These cysts are located in order of frequency in : CNS (Neurological manifestations are the most common) Subcutaneous tissue Striated muscle Globe of the eye> Most common cause of sporadic viral encephalitis HSV-I> Most common cause of epidemic viral encephalitis Arbovirus> Most common cause of viral meningitis is Enterovirus.">