Infants born during the Covid-19 pandemic have less interest in masked faces than unmasked faces

The COVID-19 pandemic was managed with lockdown, social distancing, mask-wearing and vaccination. Babies experienced societal isolation and encountered mask-wearing. There was speculation about whether COVID-19 mitigation measures, including mask-wearing, would impact child development. Deficits were identified in early communication skills among babies aged up to 24 months assessed during the pandemic.

The CORAL Study is a longitudinal study of over 350 Irish infants born into the pandemic.4 We have previously demonstrated that CORAL infants had limited social circles and a reduction in social/communication skills relative to a historical cohort at 12 and 24 months of age.3 4 We used eye-tracking technology to determine where 18-month-old CORAL infants fixed their gaze when looking at unmasked and masked adults.