The temporal pattern and lifestyle associations of respiratory virus infection in a cohort study spanning the first two years of life.

ABSTRACT:

Background

Respiratory virus infection is common in early childhood, and children may be symptomatic or symptom-free. Little is known regarding the association between symptomatic/asymptomatic infection and particular clinical factors such as breastfeeding as well as the consequences of such infection.

Method

We followed an unselected cohort of term neonates to two years of age (220 infants at recruitment, 159 who remained in the study to 24 months), taking oral swabs at birth and oropharyngeal swabs at intervals subsequently (at 1.5, 6, 9, 12, 18 and 24 months and in a subset at 3 and 4.5 months) while recording extensive metadata including the presence of respiratory symptoms and breastfeeding status. After 2 years medical notes from the general practitioner were inspected

SUBMITTER: Powell E 

PROVIDER: S-EPMC8967688 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature