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What is Haematogenous spread to brain occurs in following infection except and explain in detail?
(A) Naegleria # In case of Nagleria fowleri, human infection comes through water containing the amoebae and usually follows swimming or diving in ponds.> Amoebae invades through the olfactory nerve branches in the cribriform plate into the meninges and brain to initiate an acute purulent meningitis and encephalitis (primary amoebic meningoencephalitis).