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Maternal & Infant Health Research Registries

During the pandemic, tracking health outcomes is essential to improving care, developing policies and understanding the impact of this pandemic on maternal and infant health. Learn more about global research and registries that are tracking the data to ensure the health of mothers and babies.

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COVID-19 Resources & Literature

A resource compiling up-to-date published literature on COVID-19 relating to mothers and babies. We have gathered scientifically sound research to help guide further studies or keep you up to date with the maternal child health population and COVID-19.

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Find maternal and infant health data on a state level, or by county or city. Narrow your results or compare with another region.
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Location: Montana
Topic: Age at infant death
Format: Bar Graph
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Age at infant death: Montana, 2018

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• In Montana in 2018, the infant mortality rate was 4.8 per 1,000 live births. 
• In Montana in 2018, the neonatal mortality rate was 3.0 per 1,000 live births. 
• In Montana in 2018, the postneonatal mortality rate was 1.7 per 1,000 live births. 


  • A neonatal death occurs from birth through 27 days of life.
  • A postneonatal death occurs from 28 days to under one year of life.


  • National Center for Health Statistics, period linked birth/infant death data.
  • Retrieved September 19, 2021, from