The Daily Mail states that doctors are likening this strain of the flu to the Spanish flu, which included internal hemorrhage and edema in the lungs.
每日邮报报道说医生将这种流感和西班牙流感联系起来，其症状包括了肺部的内出血和水肿。
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A common manifestation of bronchiolar edema and stiff lungs due to heart failure is a dry cough, which must be differentiated from that occurring in 5% of patients treated with ACE inhibitors.