What do you mean by the term ,'Pendamic'?​

➩An epidemic a sudden outbreak that becomes very widespread and affects a whole region, a continent, or the world due to a susceptible population.

Pandemic: prevalent over a whole country or the world.A pandemic is defined as an epidemic occurring worldwide, or over a very wide area, crossing international boundaries and usually affecting a large number of people.

be confident on yourself. ignore such fools and move on ; )