The communicability of the disease is high because of mainly three factors:

• People are thought to be most contagious when they are sickpeople are thought to be most contagious when they are sick,but it can also spread before the symptoms appear as some people may just be the carriers.
• Studies suggest that coronaviruses may persist on surfaces for a few hours or up to several days and it may vary under different conditions.
• The mode of transmission is through simple touch and inhalation of droplets (Airborne) containing the virus.