Risk of pregnancy complications and adverse birth outcomes after maternal A(H1N1)pdm09 influenza: a Norwegian population-based cohort study.

Ida LaakeGro TunheimAnna Hayman RobertsonOlav HungnesKristian WaalenSiri E HåbergSiri MjaalandLill Trogstad

Published in: BMC infectious diseases (2018)

Mild influenza illness during pregnancy was not associated with increased risk of pre-eclampsia, PTB or SGA birth. However, influenza infection during pregnancy may reduce the birth weight of the smallest children.

Keyphrases

birth weight
gestational age
preterm birth
pregnancy outcomes
weight gain
young adults
emergency department
pregnant women
body mass index
adverse drug
physical activity