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MCN Government

Upcoming Vaccination Events


  • New mobile health units will deliver COVID-19 vaccines to both Natives and the general public in rural and underserved areas. Advance appointments will not be required.  The events are listed above, and will be updated frequently.
  • Register online to receive the COVID-19 vaccine here or call our Vaccine Information Line at (918) 758-3601

COVID-19 Vaccination FAQs

Is the COVID-19 vaccine safe?

All vaccines follow strict tests and trials before being approved and available to the general public. Although COVID-19 vaccines were created quickly, safety and efficacy were not compromised during the development or approval process. There will be continued monitoring for any adverse events associated with receiving the vaccine. More information is available at the CDC.

What is the purpose of clinical trials in the development of the COVID-19 vaccine?

A trial is used to check the safety and efficacy of a vaccine. The trials for the COVID-19 vaccines included a large number of volunteers. Half of the volunteers are given the vaccine and the other half a placebo. To avoid bias, the researchers and participants are not told which group receives the vaccine or the placebo until the results have been analyzed. All of the findings are verified independently. The COVID-19 trials have been accelerated; however, they have not skipped any required steps.

How does the COVID-19 vaccine work?

The Pfizer and Moderna vaccines utilize mRNA genetic code to cause an immune response. These do not alter human cells. They only present the body with instructions to build immunity to COVID-19.

Does the vaccine affect my DNA?

No. mRNA never enters the nucleus of the cell, which is where our DNA (genetic material) is kept. The cell breaks down and gets rid of the mRNA soon after it is finished using the instructions.

How is the Janssen (Johnson & Johnson) vaccine different from Moderna or Pfizer?

The three available vaccines use two different technologies to trigger immune responses. Pfizer and Moderna are mRNA vaccines (see DNA question above for more information) whereas Janssen’s one-shot vaccine is a viral vector vaccine similar to the common vaccines that most of us have received. A viral vector vaccine uses a modified virus (in this case a weakened version of an adenovirus) to deliver important instructions to our cells.  These instructions, just like in an mRNA vaccine, trigger the production of antibodies.  So, although the delivery method is different, each vaccine is working to achieve the same end – triggering an immune response to fight COVID-19.

What is the Muscogee (Creek) Nation Department of Health's response to the temporary halt of the Johnson & Johnson (Janssen) vaccination?

On April 12, the U.S. Centers for Disease Control (CDC) and the Food and Drug Administration (FDA) recommended a halt on distribution of the Johnson & Johnson (Janssen) COVID-19 vaccine. While adverse reactions are extremely rare, the Muscogee (Creek) Nation Department of Health (MCNDH) will follow the CDC and the FDA’s recommendations to halt distributions of the vaccine until all investigations and analysis are complete. MCNDH has a sufficient supply of Moderna and Pfizer to continue with planned vaccination delivery and related events. Information is available at
Although no adverse reactions have been reported to MCNDH, as a precautionary measure, patients who have received a J & J vaccine will be contacted and offered guidance on the signs and symptoms of potential reactions. Additional information on the CDC and FDA guidance can be found

Will the COVID-19 vaccine make me ill?

There could be localized reactions including but not limited to pain at the injection site, redness, and swelling. Other side effects identified during the clinical trials have included fever, fatigue, headache, and muscle pain. More safety information can be found at the CDC. 

How many shots are needed with the COVID-19 vaccine?

The Pfizer vaccine is a two (2) dose vaccine given 21 days apart. The Moderna vaccine is also a two (2) dose vaccine given 28 days apart.

What happens if I don't receive my second dose within the recommended timeframe?

The vaccines may be administered up to 6 weeks (42 days) after the first dose.  There is currently limited data on the efficacy of the mRNA COVID-19 vaccines administered beyond this window.

Can I get the two doses from two different manufacturers?

No, this is not recommended. If you start the series with Pfizer, you must get both doses from Pfizer. This will ensure the greatest efficacy is achieved.

Will I have to pay for the COVID-19 vaccine?

No you will not be charged for the COVID-19 vaccine.

What is the status of MCN's COVID-19 vaccine distribution?

Muscogee (Creek) Nation Department of Health is now vaccinating all Natives 16 and older.  Information on future vaccination events and how you may sign up can be found here.

How many vaccines have been administered so far?

As of May 3, 2021, the cumulative total (first and second doses) is 30,867.

Am I eligible for the vaccine if I have already had COVID-19?

Yes. You are still eligible and should receive the vaccine. The vaccine will further boost your immune response to fight COVID-19.

Once I receive the vaccine, can I stop wearing a mask and social distancing?

No, the recommendation is to continue wearing a mask and social distancing even after you receive both vaccine doses. Even after receiving both doses of the vaccine, you could still be infected with COVID-19. These precautionary measures, combined with the vaccine, will help slow the spread of the virus.

How will MCN distribute vaccinations?

The MCN has been distributing vaccines following the CDC recommended tier priority groups. Our plan is available here.

Vaccines are now available to all Native patients 16 and older.

Will MCN’s vaccine be available to the general public and tribal citizens?

The vaccine will be available to the general public and tribal citizens as the vaccine becomes available. More information on vaccination dates will be disseminated as the vaccine becomes available to MCN.

Is the vaccine recommended for children?

The COVID-19 vaccine is currently not recommended for children under the age of 16. More research is underway to determine if the vaccine will be safe and effective for infants, children and teens. More information is available here.

Can I sign up to receive the vaccine?

We have established an automated vaccine information line to provide our citizens and patients with the most up-to-date vaccine information.  You may call 918-758-3601 to hear information on the status of our vaccination plan. You can also leave a message to sign-up to receive the vaccine.

Please listen closely to all prompts. Messages will be answered during regular business hours and returned in the order received.

This line is not for emergency use.  If you have received the vaccine and are experiencing a reaction outside of the normal side effects of vaccination, please call 911 or seek care through your local emergency room.