The understanding of novel coronavirus infection from exposure to the virus – incubation period – onset stage is not particularly clear, as this is a new disease and both medical professionals and researchers are in the process of studying it. However, it is now clear that there may be a certain incubation period after infection with the virus, usually 1-14 days, with 3-7 days being the most common. The so-called incubation period means that there are no specific symptoms associated with the infection during this period. In this case, if you are exposed and in the incubation period, it is important to protect yourself and monitor closely. After the incubation period, there may be discomfort, coughing, sore throat, fever and other related symptoms. Source: Dr. Yurai