Covid-19 now officially a pandemic - here's what that means

As the coronavirus crisis continues to unfold, World Health Organisation (WHO) has used the term 'pandemic' for the first time.What does this upgrade mean and is it cause for worry? .

source https://timesofindia.indiatimes.com/india/covid-19-now-officially-a-pandemic-heres-what-that-means/articleshow/74603661.cms