Millions of people worldwide have been diagnosed with coronavirus disease 2019 (COVID-19), which has impacted maternal mental health and mother–infant relationships during the postpartum period.

中文翻译：

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COVID-19 大流行期间的产后：葡萄牙母亲的心理健康、用心养育和母婴关系

全世界有数百万人被诊断出患有 2019 年冠状病毒病 (COVID-19)，这种疾病在产后影响了产妇的心理健康和母婴关系。