Illness caused by Marburg virus begins abruptly, with severe headache and severe malaise.

由马尔堡病毒引起的疾病突然开始，伴有严重头痛和严重不舒服。

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With the advent of vomiting, he noted severe epigastric pain as well as severe headache.

当要呕吐时，他发觉有严重的腹上部痛和剧烈的头痛。

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Symptoms range from a mild fever, to incapacitating high fever, with severe headache, pain behind the eyes, muscle and joint pain, and rash.

症状的范围包括从轻度发热到使人丧失能力的高热，并伴有严重头痛、眼球后疼痛、肌肉和关节痛以及出疹。

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For patients from two to eighteen, the guidelines are similar except there should be no loss of consciousness, no vomiting and no severe headache.

VOA: special.2009.10.28

Or,it can be severe. The National Headache Foundation says more than forty-five million people in the United States suffer chronic headaches.

VOA: special.2011.05.03

Or,it can be severe. The National Headache Foundation says more than forty five million people in the United States suffer chronic headaches.

VOA: special.2010.03.30

Symptoms of anthrax infection include a high temperature, chills, a severe headache or breathing difficulties, the HPA said.

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Migraine with aura is a severe headache preceded by symptoms such as seeing flashing lights, temporary visual loss, speech problems or numbness of the face.

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It is estimated that more than a billion pounds is lost every year to the UK economy due to people taking time off work with severe headache or migraine.

BBC: Family doctors get headache tips