County of Marin Health and Human Services

Public Health

Coronavirus (COVID-19) Information

Microscopic image of COVID-19.

Healthy Fair Healthy Marin is an award-winning initiative that has realigned policies, practices and messages, helping to shape community and family values related to alcohol, physical activity, and healthy food at the Fair, at home and beyond, for future generations. Please visit the Healthy Fair Healthy Marin page on the 2023 Marin County Fair site for more information!

Youth Health Ambassadors are an important part of this initiative, and no previous experience is required to join. Hands on training is provided for the youth who take on this fun role!  Please apply today to join the Fair as a Health Ambassador.

What is Public Health?

The quality of the air we breathe, opportunities for physical activity, the availability of healthy food choices, access to preventive services, quality education, healthy housing, and safe places to play are all examples of public health.