Immunology

Breast milk and babies' saliva shape oral microbiome

Newborn breastfed babies' saliva combines with breastmilk to release antibacterial compounds that help to shape the bacterial communities (microbiota) in babies' mouths, biomedical scientists have found.

Psychology & Psychiatry

Study dispels harmful gender dysphoria myth

A first-of-its-kind study by Schulich Medicine & Dentistry researchers dispels a controversial gender dysphoria theory that activists and experts have called inaccurate and harmful to transgender people.

Pediatrics

Blow to chest may trigger potentially dangerous heart rhythm

A hard hit to the chest can cause an irregular heartbeat that may lead to death even days after the impact, according to an upcoming article in the journal Pediatrics, based on a case involving a 16-year-old Hawai`i football ...

Diseases, Conditions, Syndromes

2,022 U.S. infants born in 2020 reported with congenital syphilis

(HealthDay)—As of July 29, 2021, 2,022 infants born in 2020 were reported as having congenital syphilis, representing the highest case count since 1994, according to a letter to the editor published in the Sept. 16 issue ...

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