Below is an instruction from Human. Write a response.
    ### Instruction:
    What is the outlook for Meningitis and Encephalitis ?
    ### Response:
    The prognosis for for people with encephalitis or meningitis varies. Some cases are mild, short and relatively benign and individuals have full recovery, although the process may be slow. Individuals who experience mild symptoms may recover in 2-4 weeks. Other cases are severe, and permanent impairment or death is possible.
    