Universal Face Masking Reduces Respiratory Viral Infections Among Inpatient Very-Low-Birthweight Neonatal Infants.

Tong, Wing Yee; Yung, Chee Fu; Chiew, Lee Chern; Chew, Siong Beng; Ang, Li Duan; Thoon, Koh Cheng; Rajadurai, Victor S; Yeo, Kee Thai · Clin Infect Dis · 2020

retrospective_cohort · Level III

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Abstract

We reviewed the impact of a universal face masking policy on respiratory viral infections (RVIs) among admitted very-low-birthweight infants in our neonatal department. There was a significant decrease in RVI incidence, specifically in our step-down level 2 unit, with respiratory syncytial virus and parainfluenza virus being the most common viruses isolated.

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