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發(fā)布時間: 2022-1-25 09:28
正文摘要:當前冷空氣組團出擊,降溫風雪成主角,全國有較明顯的降溫和風雪天氣,這給疫情防控帶來了又一波考驗。在氣溫驟降情況下,人體抵抗力變弱,呼吸道屏障功能下降,加之低溫天氣利于病菌存活,呼吸道黏膜在冷空氣的 ... |
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