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流行性感冒是一种传染性强、传播面广、严重危害人类健康的急性呼吸道传染病。处于生长发育期的小儿是流感的易感人群,由于受到来自母体的被动免疫保护,6个月以下的小儿很少被感染,6个月至3岁年龄组是流感高危人群,重型和并发症多见。5～20岁儿童和青少年则是流感高发年龄,在大流行期该年龄段流感感染率可达50％左右,比成人高出1.5～3信,所以,实际上儿童也是流感最重要的传染源。本文对小儿流感的流行病学特点和治疗进行了阐述。文详见第17版《论坛·医生论坛》。
Influenza is a contagious and spread epidemic of acute respiratory diseases that seriously endanger human health. In the growth and development of children are susceptible to flu, due to passive immunization from the mother, children under 6 months of age are rarely infected, 6 months to 3 years of age groups are at high risk of influenza, heavy and complications More common. 5 to 20-year-old children and adolescents are high age of influenza in the pandemic influenza infection rate at this age up to about 50%, 1.5 to 3 letters higher than adults, so in fact children are also the most important source of influenza infection . This article describes the pediatric flu epidemiology and treatment. For more information, see the 17th edition of “Forum Doctors Forum.”