Participants with a history of psychiatric disease or history of alcohol or drug abuse that would interfere with the ability to comply with the study protocol
10. Past or current medical problems or findings from physical examination or laboratory
testing that are not listed above, which, in the opinion of the investigator, may pose additional risks from participation in the study, may interfere with the participant's ability to comply with study requirements or that may impact the quality or interpretation of the data obtained from the study.
11. Ongoing participation in another investigational trial or use of investigational drugs
within 8 weeks, or 5 half-lives (if known), whichever is longer, of the Screening Visit
12. Treatment with non-steroid systemic immunosuppressant within 6 months of the Screening
Visit
13. Treatment with Dupilumab within 16 weeks of the Screening Visit 14. Treatment with oral or injectable therapy for AD (excluding oral steroids) within 5
half-lives (if known) or 16 weeks before the Screening Visit, whichever is longer
15. Participants with close contacts (e.g. spouse, children, or members in the same
household) that have severe barrier defects or are immunocompromised
16. Use of topical (including steroids and calcineurin inhibitors) AD treatments on the
ventral arms or face within 7 days of the Treatment Visit; Use of topical steroids on areas outside of where investigational product is to be applied or swabbing is to be performed may be permitted, per investigator discretion
17. Treatment with prescription moisturizers classified as medical device (e.g.,
Atopiclair(R), MimyX(R), Epiceram(R), etc.) on the ventral arms or face within 7 days of the Treatment Visit; Use on areas outside of where investigational product is to be applied or swabbing is to be performed is permitted
18. Use of any oral or topical antibiotic within 7 days of the Treatment Visit 19. Participants who have taken a bleach bath within 7 days of the Treatment Visit 20. Use of any oral steroid therapies within 28 days of the Treatment Visit 21. Any phototherapy for skin disease (such as narrow band ultraviolet B [NBUVB],
ultraviolet B [UVB], ultraviolet A1 [UVA1], psoralen + UVA [PUVA]) or regular use (more than 2 visits per week) of a tanning bed within 28 days of the Treatment Visit