What is A patient presents with headache, high fever and meningismus. Within 3 days he becomes unconscious. Most probable causative agent ? and explain in detail?
Ans. is 'a' i.e., Naegleria fowleri Amongst the given options Naeglaria and Acanthamoeba cause amoebic encephalitis. "The prognosis of Naeglaria encephalitis is uniformaly poor, most patients die within a week". "Acanthamoeba encephalitis follows a more indolent course".