An anonymous online survey will be conducted to measure the barriers and facilitators parents and teachers experience to positively influencing children's hand-hygiene. A sub-section of the survey will also examine the barriers and facilitators they experience to surface cleaning. The final survey will be conducted with participants from Australia, China, India, Indonesia, Saudi Arabia, South Africa, and the United Kingdom. The data collected will be completely anonymous and there are no sensitive questions. The primary and secondary analyses will focus on the hand-hygiene items to examine the survey's internal and external validity. The results will inform a future school-based intervention.

Inclusion Criteria:

• be 18 years or older;
• identify as a female or male; and
• be either a teacher or parent of children between 5 and 10 years old.

Exclusion Criteria:

• be 17 years or younger;
• not identify as a female or male; and
• not be a teacher or parent of children between 5 and 10 years old.

Participants will be residents of one of the following countries: Australia, China, India, Indonesia, Saudi Arabia, South Africa, and the United Kingdom.