TRacking Atopic dermatitis Infants and their Microbiome: A study to primarily assess the user experience of parents of infants with early onset eczema and parents of healthy infants on OneBiome real-world evidence research platform.

Parents of healthy infants as well as parents of infants with early onset eczema:

• user experience of reading and understanding the microbiome and eating pattern analysis reports
• user experience of using and understanding the microbiome and nutrition platforms that allow parents to monitor microbiome and eating patterns of their child overtime

Inclusion Criteria:

1. Infants diagnosed with early onset eczema (<12 months of age) and healthy infants (<6 months of age, before weaning).
2. Parents of children should have access to the internet and a smartphone or tablet to access the OneBiome mobile friendly website.
3. Parents of children should be able to comprehend the content in the OneBiome mobile friendly website and complete the questionnaires in English.
4. Parents of children should stay in Singapore and remain contactable.

Exclusion Criteria:

1. Children born prematurely.
2. Children with a chronic illness.
3. Children with congenital malformations, surgeries in the neonatal period or genetic syndromes.
4. Incapability of the parents of children to access OneBiome mobile friendly website and complete the questionnaires in English.
5. Any other family member is enrolled in the study.
6. Incapability of the parents of children to comply with study protocol or investigator's uncertainty about the willingness or ability of the parents of children to comply with the protocol requirements.

Infants with early onset eczema (n=30, <12 months of age) and healthy infants (n=30, <6 months of age).