Shortnotes of History

History is about people in society, their actions and interactions, the beliefs and prejudices their pasts and presents. History is the science which investigates and then records past human activities as are definite in time and space, social in nature and socially significant. The word ‘History’ means learned, expert, and knowledgeable. The word history has the connotation of finding out by investigation or inquiry.

Showing posts with label measles. Show all posts
Showing posts with label measles. Show all posts
Monday, September 5, 2022

Discovery of measles

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Measles is a highly contagious disease caused by the morbillivirus, also known as the rubeola virus. Measles is characterized by a reddish b...
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