In July 2020, a previously healthy 6-year-old boy was evaluated in a pulmonary clinic in New York after two episodes of pneumonia in the previous 3 months. For each episode, the patient presented with cough, fever, and hemoptysis, all of which resolved with antibiotic therapy and supportive care. The patient never experienced dyspnea during these episodes of pneumonia. He was asymptomatic at the current visit. The patient had no history of travel, sick contacts, asthma, or bleeding disorders.

中文翻译：

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COVID-19 大流行期间患有反复肺炎和咯血的幼儿

2020 年 7 月，一名原本健康的 6 岁男孩在过去 3 个月内两次发作肺炎后，在纽约一家肺部诊所接受了评估。每次发作时，患者都会出现咳嗽、发烧和咯血，所有这些症状都通过抗生素治疗和支持治疗得到解决。在这些肺炎发作期间，患者从未出现过呼吸困难。他本次就诊时没有出现症状。患者没有旅行史、患病接触史、哮喘或出血性疾病史。