Coronavirus has become a pandemic because it affects many different areas.
As the World Health Organization confirmed, this epidemic has led to a drop in the level of shares, as it has already closed some schools, clubs, entertainment places, and other places throughout the country.
The number of deaths increased by a very large percentage, and the largest percentage was in China, Europe and the United States.
This virus was called a pandemic because it spreads very quickly and led to the deaths of a large number of people.