The line and bar graphs below give information about the Covid-19 total cases and total deaths from 15 February to 6 March 2020, and the Covid-19 mortality rate by age globally.

The line and bar chart indicates the data about the complete number of people infected by COVID-19 and the deaths caused by it. The entire amount of cases have a linear relationship with the date, in the 15 to 19 February period, then start to rise rapidly after the number of patients reaches around 80000. Similarly, the total number of deaths is straightly sky-rocket from 1750 on 15 February to 2750 on 24 February, then start to form an increasing curve up to almost 3800. Although this virus infects every people regardless of their age or gender, the death rate is different. People in their childhood and early adults don't have a problem surviving the pandemic, with a low mortality rate of 0. 2 percent. However, this rate is dramatically rising as the result of increasing age, to 80 percent in an elder. Overall, total cases are continuously increasing, and total death acquired an equal level of growth. In addition, the death rates exponentially vary with the ages of a patient.