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Background Limited clinical reports have investigated the effects of maternal coronavirus disease 2019 (COVID-19) on fetuses and neonates. Purpose This retrospective study aimed to assess the impact of maternal COVID-19 on neonates during the perinatal period, including neonatal clinical outcomes, versus the outcomes of neonates of mothers without COVID-19. Methods Neonates born to COVID-19-infected mothers at the National Health Insurance Service Ilsan Hospital between February 2021 and March 2022 were included. Those with gestational age (GA) ≥35+0 weeks who were born within 2 weeks of the maternal infection were matched 1:2 with a control group based on GA. The main outcomes were respiratory diseases, including transient tachypnea of the newborn (TTN), respiratory distress syndrome, meconium aspiration syndrome, the need for respiratory support, and length of hospital stay. Uni- and multivariate logistic regression analyses were performed and adjusted for relevant covariates, including maternal age, obstetric complications (hypertension and gestational diabetes), delivery mode, birth weight, sex, and small-for-gestational-age status. Results The case group comprised 103 neonates (mean GA, 38.5±1.3 weeks; mean birth weight, 3,121±397 g), while the control group included 206 neonates (mean GA, 38.4±1.2 weeks; mean birth weight, 3088±428 g). In the case and control groups, the proportion of cesarean sections was 91% and 40%, respectively, while the proportion of male infants was 56% and 47%, respectively. After adjusting for covariates, the case group had a higher risk of TTN (adjusted odd ratio [AOR], 3.69; 95% confidence interval [CI], 1.69–8.07), noninvasive respiratory ventilator use (AOR, 2.28; 95% CI, 1.05–4.97), and oxygen support (AOR, 4.83; 95% CI, 1.46–15.95). Conclusion Newborns born to COVID-19-infected mothers are at increased risk of TTN and may require respiratory support. Close monitoring of respiratory symptoms is crucial in neonates.

The COVID-19 pandemic is affecting families and children worldwide. Experiencing the pandemic leads to stress in families resulting from fear of infection and social isolation derived from social distancing. For families raising preschoolers, the prolonged closure of childcare centers puts additional childcare burden on family members, especially mothers. Due to the limited research exploring the impact of COVID-19 on preschool children's problem behaviors, this study examines the association between stress due to COVID-19 and preschool children's internalizing and externalizing problem behaviors related to mother's depression and parenting behavior. The study sample included data collected from 316 South Korean mothers raising preschool-aged children aged 3 to 5. The study findings suggest that mother's COVID-19 stress was indirectly associated with preschool children's internalizing and externalizing problem behaviors resulting from the mother's depression and parenting behaviors, although the direct effect of COVID-19 stress on preschool children's outcomes was not statistically significant. Increase in mother's COVID-19 stress was associated with increase in depression, and sequentially decreased positive parenting behaviors, which in turn resulted in preschool children's internalizing and externalizing problem behaviors. The study findings highlight the need to focus on enhancing mental health of mothers and preschool children's adjustment by implementing supportive interventions to reduce the adverse impacts of the prolonged COVID-19 pandemic. [ABSTRACT FROM AUTHOR]

COVID-19 can be transmitted through droplets and direct contact. The World Health Organization has declared COVID-19 a public health emergency of international concern. Breastfeeding mothers who are infected with COVID-19 have a risk of transmitting it to their babies. Effective support for breastfeeding or formula milk for babies need to remain a priority so that the nutritional needs of babies can be met. The aim of this study was to explore breastfeeding among mothers infected with COVID-19. A literature review was used. 10 articles were found by manual screening. The variables examined were breastfeeding mothers during the COVID-19 pandemic, transmission of COVID-19 through breast milk, and breastfeeding management in mothers with unconfirmed and confirmed COVID-19 infections. Eight of the articles discussed the transmission of COVID-19 through breast milk, two discussed the management of breastfeeding in mothers without confirmed COVID-19, and eight in mothers with confirmed COVID-19. This study found that the presence of SARS-CoV-2 in breast milk has not been proven to date. We can conclude that the management of breastfeeding in mothers with unconfirmed and confirmed COVID-19 supports mothers to continue breastfeeding their babies while taking infection prevention measures. Mothers who are infected with COVID-19 with serious symptoms and who cannot breastfeed directly are advised to express their milk to be given to their babies or to use formula milk. [ABSTRACT FROM AUTHOR]

Background: Limited clinical reports have investigated the effects of maternal coronavirus disease 2019 (COVID-19) on fetuses and neonates., Purpose: This retrospective study aimed to assess the impact of maternal COVID-19 on neonates during the perinatal period, including neonatal clinical outcomes, versus the outcomes of neonates of mothers without COVID-19., Methods: Neonates born to COVID-19-infected mothers at the National Health Insurance Service Ilsan Hospital between February 2021 and March 2022 were included. Those with gestational age (GA) ≥35+0 weeks who were born within 2 weeks of the maternal infection were matched 1:2 with a control group based on GA. The main outcomes were respiratory diseases, including transient tachypnea of the newborn (TTN), respiratory distress syndrome, meconium aspiration syndrome, the need for respiratory support, and length of hospital stay. Uni- and multivariate logistic regression analyses were performed and adjusted for relevant covariates, including maternal age, obstetric complications (hypertension and gestational diabetes), delivery mode, birth weight, sex, and small-for-gestational-age status., Results: The case group comprised 103 neonates (mean GA, 38.5±1.3 weeks; mean birth weight, 3,121±397 g), while the control group included 206 neonates (mean GA, 38.4±1.2 weeks; mean birth weight, 3088±428 g). In the case and control groups, the proportion of cesarean sections was 91% and 40%, respectively, while the proportion of male infants was 56% and 47%, respectively. After adjusting for covariates, the case group had a higher risk of TTN (adjusted odd ratio [AOR], 3.69; 95% confidence interval [CI], 1.69-8.07), noninvasive respiratory ventilator use (AOR, 2.28; 95% CI, 1.05-4.97), and oxygen support (AOR, 4.83; 95% CI, 1.46-15.95)., Conclusion: Newborns born to COVID-19-infected mothers are at increased risk of TTN and may require respiratory support. Close monitoring of respiratory symptoms is crucial in neonates.