24小时1小时或3次持续干咳可能显示为Covid-19,根据国民保健制度指南。 A persistent dry cough over an hour or three times in 24 hours may indicate Covid-19, per NHS guidance.

《国民健康服务法》规定,虽然流感通常造成突发性干咳,但持续性干咳持续时间超过一个小时或在24小时内发生三次或三次以上,可能显示为Covid-19。 The NHS states that while flu usually causes a sudden-onset dry cough, a persistent dry cough lasting more than an hour or occurring three or more times in a 24-hour period may indicate Covid-19. 发烧、疲惫和喉咙痛是两者的常见症状,但Covid更有可能造成呼吸短促和口味或气味的丧失。 Fever, exhaustion, and sore throats are common symptoms of both, but Covid is more likely to cause shortness of breath and loss of taste or smell. 如果症状恶化或持续时间超过五天,国民保健制度建议留在家中,接受检查确认,并寻求医疗照顾——特别是65岁以上、怀孕或有基本医疗条件的人。 If symptoms worsen or last longer than five days, the NHS recommends staying at home, getting tested for confirmation, and seeking medical attention—especially for people over 65, pregnant, or with underlying medical conditions.