Immunizations

The Immunization Clinic offers a variety of services, including childhood immunizations, tuberculosis skin testing, COVID-19 and seasonal flu clinics. Regularly scheduled immunization clinics are available at the Public Health Office.

2021 Seasonal Flu and COVID-19 Vaccine Clinics - NEW!

Seasonal Flu and COVID-19 Clinics are now here! Vaccine clinics will take place in eight locations across Napa County. All vaccines are free of charge. Click here to see the flyer for our 2021 season and for more information about the vaccines

Note - Combined Flu/COVID-19 Clinics will offer first, second dose and booster shots for those who qualify. Please see below for more information about boosters. 

Napa, Yountville, American Canyon Schedule - FLU and PFIZER SHOTS

  • 10/3/21 Flu shots &/or Pfizer from 10 AM-2 PM at Bi-National Health Fair, 3285 Claremont Way, Napa.
    • The 10/24 Clinic is CANCELLED. Please call 707-253-4270 for assistance with rescheduling, or attend one of our upcoming clinics (no appt. necessary).
  • 10/6/21 Flu shots &/or Pfizer from 3-6 PM at Phillips Elementary School, 1210 Shetler Ave. Napa.
    • 10/27/21 Pfizer only from 5-6 PM (SAME LOCATION)
  • 10/12/21 Flu shots &/or Pfizer from 10 AM-1 PM at Yountville Community Center, 6516 Washington St., Yountville.
    • 11/2/21 Pfizer only from 11-12 PM (SAME LOCATION)
  • 10/13/21 Flu shots &/or Pfizer from 3-6 PM - McPherson Elementary School, 2670 Yajome St., Napa.
    • 11/3/21 Pfizer only from 5-6 PM (SAME LOCATION)
  • 10/19/21 Flu shots &/or Pfizer from 4-7 PM - Ole Health South Campus, 
    • 300 Hartle Court, Napa
  • 10/20/21 Flu shots &/or Pfizer from 3-6 PM - American Canyon High School, 3000 Newell Dr., American Canyon.
    • 11/10/21 Pfizer only from 5-6 PM (SAME LOCATION)
  • 10/25/21 Flu shots &/or Pfizer from 10 AM-1 PM - Napa Senior Center, 1500 Jefferson St., Napa.
    • 11/15/21 Pfizer only from 11 AM-12 PM (SAME LOCATION)
  • 10/26/21 Flu shots &/or Pfizer from 4-7 PM - Ole Health South Campus, 
    • 300 Hartle Court, Napa
  • 11/02/21 Flu shots &/or Pfizer from 4-7 PM - Ole Health South Campus, 
    • 300 Hartle Court, Napa
  • 11/16/21 Flu shots &/or Pfizer from 4-7 PM - Ole Health South Campus, 
    • 300 Hartle Court, Napa
  • 11/30/21 Flu shots &/or Pfizer from 4-7 PM - Ole Health South Campus, 
    • 300 Hartle Court, Napa
  • 12/07/21 Flu shots &/or Pfizer from 4-7 PM - Ole Health South Campus, 
    • 300 Hartle Court, Napa
  • 12/14/21 Flu shots &/or Pfizer from 4-7 PM - Ole Health South Campus, 
    • 300 Hartle Court, Napa

Up Valley - FLU and PFIZER SHOTS

  • 10/7/21 Flu shots &/or Pfizer from 10 AM - 4PM (closed from 12pm - 1pm) 
    • Napa Valley College Upper Valley Campus, 1088 College Ave, St. Helena
  • 10/9/21 Flu shots &/or Pfizer from 8 AM - 12PM  
    • Napa Farmers Market, 1100 West St, Napa
  • 10/12/21 Flu shots &/or Pfizer from 10 AM - 12PM 
    • Napa Valley College Upper Valley Campus, 1088 College Ave, St. Helena
  • 10/12/21 Flu shots &/or Pfizer from 3:30 pm - 5:30pm 
    • Holy Family Catholic Church, 200 Antonina Ave, American Canyon
  • 10/14/21 Flu shots &/or Pfizer from 10 AM - 4PM (closed from 12pm - 1pm) 
    • Napa Valley College Upper Valley Campus, 1088 College Ave, St. Helena
  • 10/15/21 Flu shots &/or Pfizer from 4pm - 6:30pm 
    • Crosswalk Community Church Health Fair, 2590 1st Street, Napa
  • 10/16/21 Flu shots &/or Pfizer from 11am - 4pm
    • St. Helena Harvest Fair, Oak Avenue (between Adams St and Spring St)
  • 10/19/21 Flu shots &/or Pfizer from 7am - 12pm 
    • Napa Farmers Market, 1100 West St, Napa
  • 10/21/21 Flu shots &/or Pfizer from 10 AM - 4PM (closed from 12pm - 1pm) 
    • Napa Valley College Upper Valley Campus, 1088 College Ave, St. Helena
  • 10/22/21 Flu shots &/or Pfizer from 7 AM - 12PM 
    • St. Helena Farmers Market, 360 S Crane Ave, St. Helena
  • 10/26/21 Flu shots &/or Pfizer from 10 AM - 4PM (closed from 12pm - 1pm) 
    • Napa Valley College Upper Valley Campus, 1088 College Ave, St. Helena
  • 10/28/21 Flu shots &/or Pfizer from 10 AM - 4PM (closed from 12pm - 1pm) 
    • Napa Valley College Upper Valley Campus, 1088 College Ave, St. Helena

Clinic Schedule - FLU SHOT ONLY

  • 10/6/21 from 3-6 PM - St. Helena High School, 1401 Grayson Ave., St. Helena
  • 10/11/21 from 3-6 PM - Calistoga Fairgrounds, 1435 N Oak St., Calistoga
  • 10/20/21 from 3-6 PM - St. Helena High School, 1401 Grayson Ave., St. Helena
  • 10/25/21 from 3-6 PM - Calistoga Fairgrounds, 1435 N Oak St., Calistoga
  • 11/23/21  From 4-7 pm - Ole Health South Napa, 300 Hartle Court, Napa
  • 11/28/21  From 4-7 pm - Ole Health South Napa, 300 Hartle Court, Napa
  • 12/21/21  From 4-7 pm - Ole Health South Napa, 300 Hartle Court, Napa

For questions or information call 707-253-4270. Para información llame al 707-253-4570.  Click here for additional COVID-19 Vaccination information.

COVID-19 Booster Vaccine Information – NEW!

Updated September 27, 2021: 
Booster doses are now recommended for some groups of people. Federal and State public health agencies recommend a Pfizer/BioNTech booster shot for the following groups of people who received their second dose of the Pfizer vaccine at least six months ago and are:

  • ages 65+ and those living in long-term care facilities
  • ages 50-64 at high risk of severe COVID-19, due to underlying medical conditions
  • ages 18-49 at high risk of severe COVID-19 due to underlying medical conditions should consider a booster based on an assessment of their individual benefits and risks and consultation with their medical provider.
  • ages 18-64 for people whose jobs put them at high risk for COVID-19 

More information on the Pfizer-BioNTech COVID-19 Vaccine Booster Shot, including the answers to frequently asked questions, is available from the CDC and CDPH

Pfizer was the first vaccine to be authorized, and therefore its data on its ongoing effectiveness was also available first. Additional authorizations to provide booster doses to a wider group of people (Moderna and Johnson and Johnson recipients) are expected to be considered by CDC later this year. We will update this page as those authorizations are made.

Childhood Immunizations

  • Monday through Friday by appointment only
  • For appointments, call 707-253-4270

Tuberculin (TB) Skin Testing (TST)

  • Monday & Tuesday by appointment only
  • For appointments, call 707-253-4270
  • Must return for clearance 48 to 72 hours after Tuberculin (TB) Skin Testing (TST)
  • Cost $25 - Exact Cash/Check Only

Travel Immunizations

Effective September 1st, 2018, Napa County Public Health no longer offers Immunization Travel vaccines. 

Below are the links to the entities who can provide travel vaccine:

Desde el 1 de Septiembre de 2018, el Departamento de Salud Pública del Condado de Napa ya no ofrece vacunas para viajes. 

Los siguientes enlaces le pueden proporcionar información de lugares que ofrecen vacunas para viajes: 

Vaccine Safety and Effectiveness