输血并发症中最常见的反应是发烧，被称为发热反应。

Reactions that cause fever, referred to as febrile reactions, are the most common.

youdao

发烧可能发生在许多不同的情况下，通常在感染、结缔组织疾病、癌症或某些药物的药物反应时发生，这都是临床上发热的常见原因。

Fever may be present in many different conditions, commonly in infections, connective tissue disorders, cancer or drug-reaction of certain drugs are the common clinical reasons of fever.

youdao

急性发烧呼吸道疾病—最近至少有以下两种症状发作：鼻溢或鼻塞，咽喉痛，咳嗽(无论是否伴随发热或发烧)。

Acute respiratory illness is defined as recent onset of at least two of the following: rhinorrhea or nasal congestion, sore throat, cough (with or without fever or feverishness).

youdao