HISTORY
# Virus : Latin word, which means "poisonous fluid" or "venom" or "secretion" (According to Pasture).
# lvanowsky separated a micro organism from the sap of infected plant and named "TMV". He reported that
viruses are smaller than bacteria and they can pass through the bacterial proof filters.
# Beijerinck called them Contagium Vivum Fluidum or living infectious fluid.
# Stanley crystallized TMV first time and Nobel prize was awarded to him.xfvfvgng