Frequent hand-washing is the best preventive, Dr. Miller said. Once a cold has started, she recommended washing out the nasal passages, warm drinks and rest.
Miller博士说经常洗手是最好的预防方法如果患了感冒她建议冲洗鼻腔喝点热水好好休息。
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Once a cold has started, she recommended washing out the nasal passages, warm drinks and rest.