COVID Vaccines with Clay County Public Health Center

Anyone 6 months and older can now get a free COVID vaccine. Appointments are not restricted to those who live in Clay County; we can accept appointments for eligible people who live outside of Clay County or Missouri.

  • For children ages 6 months to 17 years old: Children under 18 must be accompanied by a parent or legal guardian (see below for more details). For information regarding how many doses your child will need and the dosage amount, click here.


What We Offer

  • Pfizer Bivalent (Ages 5+): Anyone 5 years and older, at least 2 months after getting their last COVID shot (any type), can get one dose of this updated booster vaccine. The new booster contains an updated bivalent formula that both boosts immunity against the original coronavirus strain and also protects against the newer Omicron variants that account for most of the current cases.

  • Pfizer Bivalent (Ages 6 months through 4 years): This vaccine is given as the third dose for children who have received 2 doses of Pfizer monovalent vaccine. It is NOT AVAILABLE for children who already received 3 doses of monovalent Pfizer. We are not currently offering Moderna bivalent vaccines for any age group and children whose primary doses were Moderna cannot receive a Pfizer bivalent booster. Please contact the place where the child originally received Moderna to ask about possibly receiving a Moderna bivalent booster.

  • Pfizer Monovalent: Available for individuals ages 6 months and over for their primary series (doses 1 and 2 for all ages).

  • Moderna Monovalent: Only for ages 12+ during their primary series (1st or 2nd doses). NO MODERNA BOOSTERS AVAILABLE - anyone ages 5 and older who receive Moderna for their primary series and is now seeking a booster dose will receive the updated Pfizer bivalent vaccine.

  • Novavax: Available for people 12 and older who have not gotten any other COVID vaccine, while supplies last. This vaccine does not include mRNA and is manufactured more like “traditional” vaccines, like flu vaccines. Only offered every third Thursday.

  • Novavax Booster: To get a Novavax booster, you must be 18 years or older and it must have been at least 6 months since finishing your primary series (any COVID vaccine type). You are not eligible if you've gotten a booster shot of any other type of COVID vaccine. This is not a bivalent booster. Only offered every third Thursday.

Make an Appointment with CCPHC

Please call 816-595-4355 to make an appointment. If there is no answer, leave a voicemail and a staff member will get back to you as soon as possible. Appointments can be scheduled up to 2 weeks in advance.

Our clinic is located at 800 Haines Drive, Liberty, MO 64068. We provide vaccination for all ages (6 months+), including booster doses. Please sign up for an appointment below. We are not able to accommodate walk-ins.

Preparing for Your Appointment

Please bring a picture ID. Also, if you have previously gotten a COVID shot, even if it was somewhere else, please bring your white vaccine card to your appointment.

See our Before, During and After webpage for tips for your appointment.

Want to make your appointment go a little quicker? Complete and print your paperwork before you arrive.


Patients Under 18

Patients 6 months - 17 years old must bring a parent or legal guardian to their appointment. If a child's parent or legal guardian is unable to accompany the child to the clinic for immunizations, they can give written permission to another adult to bring the child to the clinic. Download this form to fill out, sign, and send with child(ren) to be immunized. You must fill out one for each child you are sending in for immunizations. All fields must be completed, including signature and date.

If you do not have a printer, you may write your own consent form. The consent must include all the following information:

  • A phone number where parent/legal guardian can be reached
  • Child's name who will be receiving the immunization(s)
  • Name of the person accompanying the child
  • Parent/legal guardian's name - Please print and sign your name
  • Reason why you are sending the child in - for example: "I give consent for my child to receive any and all recommended immunizations"