The new coronavirus virus is sensitive to ultraviolet light and heat, and lipid solvents such as 56 degrees Celsius for 30 minutes, ether, 75% ethanol, chlorinated disinfectants, peroxyacetic acid and chloroform can effectively inactivate the virus, and chlorhexidine cannot effectively inactivate the virus.
It is possible to develop a vaccine, but it will take a long time, so it is difficult to solve the problem of virus reproduction at present. The main measures to prevent respiratory infections in spring are to keep warm, wash hands regularly, pay attention to ventilation, do not overwork, do not come into contact with patients, and go to less crowded public places.