Fulminant Amoebic meningoencephalitis caused by -
Parasite invades cribriform plate Travels along olfactory nerves to brain Leads to a rapidly fatal condition known as primary amoebic meningo encephalitis (refer pgno:25 baveja 3 rd edition)
Acanthamoeba
N.fowleri
E. Histolytic
E.coli
parasitology