Question

Evidence suggest that malaria

		has existed for thousands of years
		has existed for two hundred years
		is a disease of the 19th century
		is a disease of the 20th century

Answer 1

Malaria is the disease that is caused by Anopheles mosquitoes species . The evidence suggested that the malaria fever came in the concern almost 2500 years back but the cause was not identified at that time , the cause was identified by the 18th century that the protozoa parasite is the cause of malaria . The Malaria was going on in 18th , 19th and 20th century and it is still affect the people . So the appropriate answer for the given statement is that it existed for thousand of years.

So, we can say that , malaria has existed for thousands of years .