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冬春季节常见传染病冬、春季节,容易发生流行性感冒、流行性脑脊髓膜炎、麻疹、风疹、水痘、流行性腮腺炎、猩红热等呼吸道传染病,甚至会出现暴发疫情。冬春季节呼吸道传染病多发原因呼吸道传染病的病原体大多寄生在病人鼻咽部,当病人说话、打喷嚏时,病菌、病毒会随着飞沫散布到空气中,易感人群吸入空气中的病菌、病毒后即可能得病。冬、春季节气候寒冷、人们在户外活动减少、如有传染源存在,则室内病原体浓度较高,容易在人群中传播。寒冷空气使鼻腔粘膜血管收缩、降低呼吸道抵抗力,也是容易得病的重要原因。
Common winter and spring infectious diseases winter and spring, prone to influenza, epidemic cerebrospinal meningitis, measles, rubella, chicken pox, mumps, scarlet fever and other respiratory diseases, and even outbreaks. In spring and winter, multiple causes of respiratory infectious diseases respiratory pathogens most of the parasites in the patient’s nasopharynx, when the patient speaks, sneezes, germs, viruses spread with the droplets into the air, the susceptible population inhaled bacteria in the air After the virus may get sick. Cold weather in winter and spring, people in outdoor activities to reduce, if there is a source of infection, the indoor high concentrations of pathogens, easy to spread in the crowd. Cold air to the nasal mucosa vasoconstriction, lower respiratory resistance, but also easy to get an important reason.