Influenza (Flu)

Seasonal Flu Shot

Recommended for all persons over six months of age, the current flu shot includes antigens for H1N1 and Influenza A and B.

Learn more about flu prevention & treatment.

sick girl with thermometer in her mouth


Boulder County Public Health (BCPH) clinics provide:

For children 6 months through 18 years of age, the cost is $21.50.

Please call to schedule an appointment.
Boulder: 303-413-7500
Longmont: 303-678-6166


During the flu season, adults can receive the vaccine at many locations throughout the county. Visit the Colorado Flu website or call 1-877-462-2911 for locations, dates and times, costs, ages immunized, types of vaccines provided, types of insurance accepted, and if an appointment is required.

Learn More

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Immunization Program

Boulder: 303-413-7500
Longmont: 303-678-6166
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3450 Broadway
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Hours: 8 a.m.-4:30 p.m. M-F


529 Coffman Street
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Hours: 8 a.m.-4:30 p.m. M-F