病人可能出现精神异常，呼吸过缓，痉挛性轻截瘫，甚至“锁定”状态。

Patients can present with an altered mental state, bradypnea, spastic paraparesis and even a "locked in" syndrome.

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许多猪没有症状，但另一些则出现急性发热病症，呼吸困难和神经症状，如颤抖，抽搐和肌肉痉挛等。

Many pigs had no symptoms, but others developed acute feverish illness, laboured breathing, and neurological symptoms such as trembling, twitching and muscle spasms.

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中暑症状：头痛、肌肉痉挛、疲劳乏力、头晕目眩、皮肤干热发红、体温升高、汗液减少、脉搏呼吸加快、抽搐、丧失意识。

Symptoms of sunstroke: Headache, muscle cramps, fatigue, dizziness, hot dry skin, flushed skin, high body temperature, lack of sweating, rapid pulse, rapid breathing, seizures, loss of consciousness.

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