Dhaka, July 27 (UNB) - Most of us are familiar with the germ-fearing character of Dr Sheldon Cooper played by Jim Parsons in the CBS television series The Big Bang Theory. He is so apprehensive of germs and contracting an infection that he once even alienated his friend and moved to another table just because he sneezed. This fear of germs or contamination is termed as ‘Mysophobia’ and is very common.