Children's nasal stuffy nose is 25.7%for it!This "unknown" virus is more harmful than influenza

The Yangtze River Daily Da Wuhan Client August 12 (Reporter Wuye) In the acute respiratory infection of children under the age of 5 in my country, 25.7%was caused by respiratory hypotonal virus infection, surpassing influenza virus ranked first. A few days ago, the "child's breathing, guarding the science popularization activities of 20122 infants and young children's lower respiratory disease education" online, a number of heavyweight experts interact with netizens.

"In the case of acute respiratory infection in children under the age of 5 in my country, 46.9%is virus infection, and the proportion of respiratory hypogenous viruses is 25.7%, exceeding the rhinoplasty, sub -flu virus, and influenza virus." China Disease Prevention and Control Center virus disease prevention and control control Researcher Zhang Yan, director of the measles room, introduced that but the parents of the majority of the majority of the parents were more unfamiliar with the respiratory hypotonal virus and did not attach enough attention in the whole society. Therefore, the promotion of relevant popular science knowledge was very urgent.

Professor Zeng Mei, director of the Department of Infectious Department of Pediatric Hospital Affiliated to Fudan University, introduced that after the child's infection of the respiratory tract synmoteric virus, the initial manifestations were symptoms of cold, runny nose, cough, fever, and hoarseness. As the condition progresses, children may develop into lower respiratory tract infections, and symptoms such as asthma, shortness of breath, difficulty in feeding, and mental deficiency.

For infants and young children who are in a critical period of development, hypotonal virus infections may also have long -term adverse effects. Children in infant hypomerous virus infection, the probability of asthma is 4 times that of healthy babies. Premature babies, congenital heart disease, Chin family syndrome, immune function defects and other children with infection with synthetic virus often heavier clinical manifestations, higher chances of the sequelae of the respiratory system, and the impact of damage to lung function for more than ten years. In addition, due to the strong infection of the virus, it may also outbreak in a specific population, causing more serious public health incidents.

Zhang Lingli, deputy secretary -general of the Chinese Association of Prevention Medicine, introduced that respiratory virus can spread through the respiratory tract droplets or contaminated objects. Family members or caregivers can transmit viruses to infants and young children. Experiments show that the virus can survive for about 1 hour on polluted hands, cloth, paper towels and other porous surfaces, and survive the surface of non -perforated objects such as toys, keyboards, and door handles for 3-30 hours.

"At present, there is no vaccine in the respiratory tract hypotension. WHO recommends that infants and young children in the respiratory cytoscellular virus epidemic injection single -clone antibody, which can be protected through passive immunity." Beijing Children's Hospital Affiliated to the Capital Medical University Professor Xie Zhengde, director of the Institute infection and the Virus Research Office, introduced that passive immune finger body immune systems passively accepted antibodies in order to obtain specific immune capacity. This kind of protection is fast, but the maintenance time is short. From the perspective of cost effects, the vaccine is a better and longer choice, but in the case of no vaccine, the protection period after injection long -effect monoclonal antibody can reach about 5 months. It is a good way.

[Edit: Yu Lina]

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