Sudden Infant Death Rates Rise 12% in U.S., Despite Overall Decline in Infant Mortality

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Sudden Infant Death Syndrome (SIDS) cases increased by 12% between 2020 and 2022, despite a 24% decline in overall infant mortality. The rise is attributed to factors like social media promoting unsafe sleep practices and the impact of COVID-19. Racial disparities are also a concern, with higher rates among Black, Native American, and Pacific Islander infants.

The Alarming Rise in Sudden Infant Death Syndrome

In a disturbing trend, the rates of Sudden Infant Death Syndrome (SIDS) have risen by 12% in the United States between 2020 and 2022, according to a recent study published in the Journal of the American Medical Association. This increase is particularly alarming given that overall infant mortality rates have decreased by 24% over the same period15.
SIDS, also known as crib death, is the unexplained death of an otherwise healthy infant during the first year of life. The exact cause of SIDS remains unknown, but it is often linked to unsafe sleep environments and respiratory infections. The study highlights that despite the overall decline in infant mortality, the rise in SIDS cases is a significant public health concern.

Social Media and Unsafe Sleep Practices

One of the potential factors contributing to the rise in SIDS is the influence of social media. Dr. Elizabeth Wolf, the study’s author, pointed out that social media often depicts infants in unsafe sleep positions, such as on their stomachs instead of their backs, and in unsafe sleep environments like adult beds or couches1. These practices are contrary to the American Academy of Pediatrics’ guidelines, which recommend that infants sleep on their backs on a firm, flat mattress in their own space without any blankets, pillows, or soft items.

Racial Disparities

The study also underscores significant racial disparities in SIDS rates. Black, Native American, and Pacific Islander infants experience higher rates of SIDS compared to White and Asian infants. This disparity is a critical issue that requires targeted interventions, including safe sleep education and improved access to maternal support services15.

COVID-19 and Respiratory Viruses

The study suggests that the COVID-19 pandemic may have played a role in the increase in SIDS cases. Respiratory viruses like COVID-19 can exacerbate respiratory infections, which are a known risk factor for SIDS. Dr. Michael Goodstein, director of newborn services for WellSpan Health, expressed hope that the rise in SIDS cases might be a temporary phenomenon tied to the pandemic1.

Public Health Measures

To address the rising SIDS rates and disparities, public health measures are essential. Safe sleep education is crucial to ensure that parents and caregivers follow the recommended guidelines for infant sleep safety. Additionally, improving access to maternal support services, such as breastfeeding support and prenatal care, can help reduce the risk of SIDS5.
In conclusion, the rise in SIDS cases is a pressing public health issue that requires immediate attention. By understanding the contributing factors and implementing targeted interventions, we can work towards reducing the risk of SIDS and ensuring the safety of all infants.


1. What is the current trend in SIDS cases in the U.S.?
The rates of SIDS have risen by 12% between 2020 and 2022.

2. What are some potential causes for the rise in SIDS?
Social media promoting unsafe sleep practices, the impact of COVID-19 and other respiratory viruses, and parental opioid use.

3. Are there racial disparities in SIDS rates?
Yes, Black, Native American, and Pacific Islander infants experience higher rates of SIDS compared to White and Asian infants.

4. How can we address the rising SIDS rates and disparities?
Implementing safe sleep education and improving access to maternal support services, such as breastfeeding support and prenatal care.

5. Is the rise in SIDS cases temporary or a long-term trend?
The study suggests that the rise might be a temporary phenomenon tied to the pandemic, but ongoing monitoring is necessary to confirm this.


The alarming rise in SIDS cases in the U.S. highlights the need for immediate public health action. By addressing unsafe sleep practices, improving maternal support services, and monitoring the impact of respiratory viruses, we can work towards reducing the risk of SIDS and ensuring the safety of all infants.


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