[Update on safe sleep recommendatios].

Sudden unexpected infant death may be explained, cause by an etiology, unexplained but insufficiently investigated, or unexplained when a full investigation fails to determine the cause. Unexplained sudden death in infancy or sudden infant death syndrome particularly affects the most vulnerable populations. The death of these children who are born with alterations in their neurodevelopment is the visible part of a problem that originates in pregnancy.

"Prevalence and secular trend of neural tube defects in fetal deaths in Argentina, 1994-2019".

Background: Fetal deaths are a major source of information on the epidemiology of neural tube defects (NTDs; anencephaly and myelomeningocele). We analyzed NTDs prevalence and secular trend using fetal death records between 1994 and 2019 in Argentina.

Materials And Methods: Data were obtained from the Department of Statistics and Information of the Ministry of Health (DEIS).

Mapping spatial morbidity patterns for bronchiolitis related to socioeconomic estimators: A spatial epidemiology approach to identify health disparities in Puerto Madryn, Argentina.

Objectives: To describe the frequency of hospitalizations of infants under 1 year of age with bronchiolitis in Puerto Madryn, Argentina, and to study the spatial distribution of cases throughout the city in relation to socioeconomic indicators. To visualize and better understand the underlying processes behind the local manifestation of the disease by creating a vulnerability map of the city.

Methods: We performed a cross-sectional study of all patients discharged for bronchiolitis from the local public Hospital in 2017, considering length of hospital stay, readmission rate, patient age, home address and socioeconomic indicators (household overcrowding).