Walk-In Flu Shots (Adults)

Mon.- Fri. 8:00 a.m.-4:00 p.m.


 (Senior High Dose Available while supplies last)

We have a NEW app for the Health Department!  Download from the App Store or Google Play on your phone today to get access to our forms, permits, community classes, food recall for Warren County stores, restaurant inspection results and more!!  Be sure to enable push notifications after you download.  Scan the QR code with your phones camera for a quick link to download.



Wright City – 3rd Tuesday of the month at Immanuel United Church of Christ  11-12

Warrenton – 1st Thursday of the month at Warren County Senior Center  11:30-12:30

Warren County Health Department in Warrenton (Walk-In on Mon-Fri, 8-12 & 1-4)


Want to know what you should do if you test positive for COVID-19 or you are exposed to a positive case? 

Find your answer below by scanning the QR code or go to the website linked below to access the


Report “At-Home” Positive COVID-19 Test Results by clicking below

Moderna or Pfizer COVID-19 Shots FREE

Call for appointment 636-456-7474



Warren County Emergency Management CenterReady in 3Sites to check out >
From flu information to emergency preparing, these sites have you covered!