有科学家表示,今年因为受拉尼娜现象影响,欧洲可能遭遇千年一遇的寒冬。而包括中国在内的中亚地区可能也难以幸免。也有科学家否定了千年极寒这一说法,但却说今年的确是冷冬。从现在的气温来看,也证实了今年是冷冬这一事实。面对寒冷天气,老人和孩子是首当其冲的脆弱人群。医生提醒说,因为寒冷刺激呼吸道,导致黏膜屏障的损伤,削弱其抵抗细菌、 Some scientists said that this year because of the La Niña phenomenon, Europe may experience a once-in-a-lifetime winter. Central Asia, including China, may also be spared. Some scientists also rejected the statement of the Millennium Arctic, but said that this year is indeed a cold winter. From the current temperature, also confirmed the fact that this year is cold winter. In the cold weather, the elderly and children are the first to bear the brunt of the crowd. Doctors caution that because of the cold to stimulate the respiratory tract, leading to mucosal barrier damage, weakening its resistance to bacteria,