Middle East Respiratory Syndrome, also known as the new SARS, 2012 new coronavirus, and 2012 London No. 1 new coronavirus, is a new virus discovered in 2012 and is believed to cause The SARS virus is similar and first appeared in the Middle East. The World Health Organization named the new coronavirus infection "Middle East Respiratory Syndrome" on May 29, 2013. It is currently believed that the virus is likely to originate from dromedary camels and other animals. Infection with the virus often manifests as fever, cough, difficulty breathing, renal failure, pneumonia and diarrhea. According to data, the virus is not highly contagious and has only limited human-to-human transmission ability. Moreover, many infected cases have genetic susceptibility because the virus currently does not have the ability to effectively bind to human respiratory epithelial cells. The main modes of transmission of the virus are droplet transmission and contact transmission. Therefore, we should try not to come into contact with patients, try not to come into contact with camels, pay attention to personal protective measures, and try not to go to crowded areas if we have to go to areas with severe epidemics. Wherever possible, do not touch camels. Middle East Respiratory Syndrome (MERS) currently has no vaccine or specific treatment available for clinical use. The incubation period of MERS is approximately 5.2 days, with the longest reported period being 14 days. MERS began circulating in camels as early as 1992 and began infecting humans in 2011. The virus was discovered in June 2012, and Ali Mohamed Zaki, a doctor in Jeddah, Saudi Arabia, announced this conclusion on September 15. According to data from the World Health Organization, as of the end of 2019, there were 2,494 cases worldwide identified as Middle East Respiratory Syndrome, and 858 deaths, with a mortality rate of approximately 34.4%. Most of the cases came from Saudi Arabia. Saudi Arabia has 2,012 cases of infection and 780 deaths, with a mortality rate of approximately 37.1%. Therefore, we should actively take protective measures to minimize contact with camels, minimize going to places where people gather, and protect our own lives and health.