Omicron is a mutated strain of the new coronavirus that is highly contagious and has spread 13 times faster than the normal strain. Omicron has a greater ability to survive, reproduce faster. Omicron is a mutated strain of the Neocoronavirus, belonging to the According to the results of the study, Omicron is highly contagious, and the speed of transmission of this virus is 13 times faster than the average strain. Compared to the mutated strain of delta virus, Omicron is more transmissible, and the probability of being re-infected with Omicron is higher, even if you have already been infected with Neocoronavirus and have now been cured. Timely vaccination against New Crown can effectively prevent the risk of transmission of the Omicron strain of the New Crown virus, and usually pay attention to more open windows and ventilation, and wash your hands frequently. Take precautions when going out and avoid going to poorly ventilated or crowded places. When the patient has fever and other related symptoms, it is recommended to wear a good mask when going out and go to the hospital in a timely manner, do not conceal the symptoms to avoid delaying the condition.