Coronavirus-symptoms-risks-and-preventions (COVID 19): A coronavirus is a common virus that infects through your nose, sinuses, upper throat, or respiratory system. Generally, coronaviruses are mild but some are dangerous. That is not a single virus, it is a family of the virus with the same symptoms. Types of Coronavirus MERS Middle East respiratory syndromeSARS Severe acute respiratory syndromeCOVID-19 2019 novel coronavirus We will discuss coronavirus-symptoms-risks-and-preventions below: History of coronaviruses? May 2015, the outbreak of MERS in Korea, which was one of the largest outbreak after Saudi Arabia. Although, about 858 people have died from Middle East respiratory syndrome (MERS), which first reported in 2012 in Saudi Arabia than Africa, Asia, and Europe. In America 2014 April, the first case of MERS in Indiana and another case was reported in Florida. At the end of 2019, the largest outbreak comes China in Wuhan that is spreading all over china and holding the…