There is also the possibility of infection after a new crown positive conversion.
Usually, after the new crown infection, after standardized treatment positive to negative, the body will have the corresponding protective antibodies, but with the passage of time, due to the body of the antibody is less or disappear, if not take precautions, then there will still be a new crown positive to negative after the possibility of infection.
In addition, the ways of transmission of the new crown virus are droplet transmission, aerosol transmission and direct contact transmission. Through the exhaled gas, sneezing, coughing, etc. of the infected person, the virus may be brought into the air or on certain objects, and when breathing in the virus in the air or contacting objects with the virus, it enters the organism through the mouth, nose and mucous membranes, resulting in the infection of the virus.
In summary, the new coronavirus is highly contagious, and it is important to take good personal protection in life to reduce the risk of infection by the virus. If you have symptoms such as fatigue, fever, dry cough, sore throat, etc., it is recommended to go to the hospital in time to rule out the infection of the new coronavirus. Those who are diagnosed with the infection should follow the doctor’s instructions for early and active treatment to improve the cure rate of the disease, to avoid the development of serious illnesses, and to reduce the occurrence of sequelae.