On February 1, "Jingdong Health Famous Doctors Live" specially invited Academician Han Demin, the commander-in-chief of the Beijing SARS Medical Treatment Center in 2003, to comprehensively guide the prevention and control of the "new type of pneumonia" epidemic to the whole people based on the experience of fighting against SARS, and to address the upcoming During the peak period of the return journey, introduce the correct protective measures and precautions.
Academician Han Han Demin said that the turning point of the "new pneumonia" epidemic is not yet obvious. However, both SARS and "new pneumonia" are major infectious diseases, so there are many similarities and consistency in prevention and control measures, preparations and requirements. To accurately determine the epidemic situation at the first time, locate it early, and quickly grasp the most effective method to control the epidemic, there are a set of scientific prevention and control methods and methods, which must be strictly adhered to. In the prevention and control of infectious diseases, especially the prevention and control of major infectious diseases, not only emergency plans are required, but also a higher level of awareness of the whole society. "With a good foundation of social cognition coupled with necessary means and methods, our prevention and control level will be greatly improved." Academician Han said.
Regarding the current phenomenon that N95 masks, goggles and other protective items are in short supply for ordinary people, Academician Han Demin also pointed out that “scientific, reasonable and effective prevention and control measures must be adopted, and there is no need to over-prevent and control.” If you are not in an epidemic area, there is no In contact with patients, there are no confirmed cases in the surrounding area. Wearing a general surgical mask is sufficient. It is not necessary to wear N95 masks and goggles. In addition, spring itself is the season of high incidence of all kinds of influenza, and it is also important to pay attention to frequent hand washing and frequent disinfection.
With the end of the Spring Festival holiday, many people are about to embark on a return journey. After resuming work, how can we do effective personal protection when we spend a long time with so many people in a confined space? Academician Han Demin said: First, people with cold symptoms must be quarantined immediately and do not go to work in the office; second, masks must be worn in the workplace; third, public health management must be strengthened in all office places, such as toilets and elevators. The management and disinfection of confined spaces such as cafeterias and cafeterias should be stricter; fourth, it is recommended to develop the habit of wiping hands with alcohol paper towels. "Nationwide prevention and control is a must. Everyone must first do self-prevention and control, and at the same time have to fulfill a responsibility for the public prevention and control of the entire society. Everyone assumes this responsibility, and the overall prevention and control level of our society is improved. "
As for the end of the epidemic, what will be the sign? Academician Han Demin said: It mainly depends on the deadline for the last infection of the virus, that is, the deadline for new cases. "There are no new cases in the population, and the epidemic will come to an end. When will it be? There are no new cases in two consecutive weeks from the last diagnosed case, and the virus infection process tends to end."
upstream News·Chongqing Evening News reporter Gu Li and intern Yu Hao