The world woke up to a horror news where the disease spreads in China π¨π³ in the end of 2019. This a new disease called Covid-19 which is a strain of Corona . It enters to The respiratory system through touch the mouth, nose or eyes by a person who caches the virus from his hands. This virus has ability to be alive in anywhere about nine days π΅. When someone touches anything which has the virus or get with other who carries the virus π¦ , immediately the virus turns to the healthy person and try to enter in his the respiratory system and starts to attack the lungs. At this time, theβ¦