“A quarter of infected people are severely difficult to prevent.” Wuhan doctors announced Jan. 27, 16:15

According to the WHO, the World Health Organization reports that when infected with the new coronavirus, it causes fever, cough, breathlessness and respiratory symptoms such as dyspnea. It is said that there is a risk of death and death.

Also, according to a paper published by a research group such as a doctor at a hospital in Wuhan in the British medical magazine `` Lancet '', when examining 41 patients who were hospitalized in the early stage of infection, fever and cough etc. and muscle pain He also had symptoms of malaise and some patients had headaches and diarrhea.

Meanwhile, at a press conference held on Wednesday, the WHO reported that one-quarter of those infected so far had become severe, but most people had relatively mild symptoms. According to Chinese health authorities, preventive measures are difficult because some patients have relatively mild symptoms such as a body temperature of almost normal fever, and it is difficult to tell whether the infection is present.

Regarding the incubation period between infection and symptoms, Chinese health authorities say that patients with relatively mild symptoms develop around 10 days, the shortest at one day, and the longest at 14 days. However, even during the incubation period, it can be transmitted around.

In addition, according to the WHO, most of the people who have died so far have had pre-existing illnesses such as high blood pressure, diabetes, and heart and vascular disease.

The mortality rate is thought to be around 3% to 4%, but the WHO says that the spread of the infection is still ongoing and that it is not well known about the exact mortality rate and how severe it is.