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2024-2025 COVID-19 Vaccine Recommendations

What are the new COVID-19 vaccine recommendations for Fall 2024-2025? Who is eligible to receive the updated vaccine?

The 2024–2025 formulation for Moderna and Pfizer-BioNTech COVID-19 vaccines has been updated to include a monovalent component that corresponds to the Omicron variant KP.2 strain of SARS-CoV-2 to provide better protection against currently circulating variants and prevent serious consequences of COVID-19, including hospitalization and death.

The AAP and CDC recommend COVID-19 vaccination for everyone ages 6 months and older. Vaccination is especially important for people at highest risk of severe COVID-19, including people with underlying medical conditions, pregnant people, and those who are immunocompromised.  

People who are not moderately to severely immunocompromised

Initial Vaccination

  • Children ages 6 months-4 years should complete a multi-dose initial series (two doses of 2024-2025 Moderna or three doses of 2024-2025 Pfizer-BioNTech). All doses should optimally be from the same manufacturer for this age group.
  • Children ages 5 years and older should receive one dose of 2024-2025 mRNA vaccine (Moderna or Pfizer-BioNTech),  

Previously Vaccinated

  • Children ages 6 months-4 years should receive 1 or 2 doses of 2024–­2025 mRNA vaccine from the same manufacturer as administered for initial vaccination, depending on the vaccine and the number of prior doses.
  • Children ages 5 years and older should receive at least 1 dose of the 2024-2025 mRNA vaccine (Moderna or Pfizer-BioNTech).

People who are moderately or severely immunocompromised

Initial Vaccination

  • Children ages 6 months and older should receive three doses of 2024-2025 mRNA vaccine (Moderna or Pfizer-BioNTech),

Previously Vaccinated

  • Recommended mRNA vaccine and number of 2024-2025 doses are based on age and vaccination history; at least 1 dose of 2024-2025 mRNA Covid-19 vaccine is recommended for children ages 6 months and older.  Please see the CDC Table 2 for more details 

The 2024-2025 vaccine should be given at least two months after any previous COVID vaccine dose

If I haven’t yet received my supply of updated 2024-2025 vaccine and still have doses of 2023-2024 vaccine, should I administer it?

Those who have never been vaccinated, or feel they need additional protection beyond their most recent vaccination and are eligible for another dose, might consider getting the currently available 2023-2024 COVID vaccine in consultation with their healthcare provider. However, that decision should take into consideration that receiving the 2023-2024 COVID-19 vaccine now could delay their ability to immediately get the updated 2024-2025 vaccine this fall. Those who might benefit from additional doses of vaccine this summer include people 65 years of age and older, those who are moderately or severely immunocompromised or have underlying medical conditions, people living in long-term care facilities, people of any age who have not received any doses of COVID-19 vaccine, and pregnant individuals, especially those in late pregnancy.   

COVID Vaccine Dosing

What is the recommended interval between the doses of an mRNA COVID-19 vaccine series? How can I determine what my patient needs if they already received at least one monovalent COVID-19 dose

Please the AAP Pediatric COVID-19 Vaccine Dosing Quick Reference Guide for dosing intervals (Note: this resource is currently being updated to reflect 2024-2025 vaccines). This resource offers the dosing intervals for unvaccinated children and previously vaccinated children. Also included is dosing information for children with moderately or severely immunocompromising conditions.

Which Moderna or Pfizer-BioNTech vaccine dose should a child receive if they will have a birthday between doses?

A child should receive the age-appropriate vaccine product and dosage based on their age on the day of vaccination.For children who turn 4 to 5 years of age and are receiving Pfizer mRNA vaccine, if the 10 mcg dose is the second dose, administer 3-8 weeks after the first dose; if it is the third dose, administer at least 8 weeks after the second dose.  See additional information in the AAP Pediatric COVID-19 Vaccine Dosing Guide (Note: this resource is currently being updated to reflect 2024-2025 vaccines).

Can you “mix and match” vaccine products for one child?  

“Mix and match” dosing is allowed for children 5 years of age and older. Children 6 months – 4 years of age who previously completed a primary series with one brand may switch to a different brand when receiving an updated dose, if the brand used for the primary series is not readily available on the day of vaccination. Whenever possible, use the same brand for all recommended doses in a primary series for children 6 months – 4 years of age. If not possible, use of another brand is acceptable. 

Additional Resources:

COVID Vaccine Products

Which COVID-19 vaccines have been approved and/or authorized for use in the US?

The US has two mRNA COVID-19 vaccines approved for use. 

Moderna mRNA Vaccine

Pfizer-BioNTech mRNA Vaccine

Vaccinating Special Populations

What are the vaccine recommendations for children and adolescents who are moderately to severely immunocompromised?

Children and adolescents with certain immunocompromising medical conditions or who are receiving treatments that induce moderate to severe immune suppression should be vaccinated according to the schedule outlined in the AAP Pediatric Vaccine Dosing Quick Reference Guide (Note: this resource is currently being updated to reflect 2024-2025 vaccines). 

Prior to and following COVID-19 vaccine administration, infection prevention measures should continue such as wearing a mask, physical distancing, and avoiding crowds and poorly ventilated indoor spaces, as immunocompromised individuals may still be at increased risk for COVID-19. Close contacts of immunocompromised individuals should receive recommended COVID-19 vaccination to provide additional protection. 
 
Information on immunization and immunocompromised children and adolescents can be found in the:

Can I administer a COVID-19 vaccine to a patient who is currently sick with COVID-19? 

COVID-19 vaccination should be deferred for patients with a current SARS-CoV-2 infection until they recover from their acute illness and the criteria to discontinue isolation has been met. Patients who are asymptomatic should receive COVID-19 vaccine following their recommended isolation period. 

Individuals who recently had SARS-CoV-2 infection and have concluded their isolation period may consider delaying COVID-19 vaccine by 3 months from symptom onset or positive test (if infection was asymptomatic). Studies have shown that increased time between infection and vaccination may result in an improved immune response to vaccination.

Side Effects/Safety

Are there any different side effects or safety concerns with the updated 2024-2025 formula mRNA vaccines?

No, the side effect and safety profile are the same as that of previous formulations. 

The side effects have been similar to other routine vaccines- sore arm, redness, fatigue, fever, chills, headache, myalgia, and arthralgia. The side effects are temporary and mostly mild or moderate. Anaphylaxis has been observed following receipt of COVID-19 mRNA vaccines but this has been rare. Extremely rare cases of myocarditis or pericarditis have been reported – most often in males between 12-39 years of age.  Additional information on common side effects and rare adverse reactions can be found here:

What is the safety testing that has been done on COVID-19 vaccines? How is vaccine safety monitored? How do we know it is safe long-term?

The safety follow-up for COVID-19 vaccines is essentially the same that it is for all vaccine trials. All vaccines are determined to be safe and effective before they are authorized or licensed. 

Pediatric vaccine studies involve very close follow up and tracking of patient’s health status and medical care post vaccination (eg. monitoring side effects, medical visits, use of new medications or changes to previous medications, and other interactions post vaccination). All reported medical events are recorded and reviewed by the study team, sponsor, an independent safety monitoring board, an ethics committee, and the FDA. Children in these studies are often followed for one to two years post vaccination and their health status is monitored for vaccine safety. 
 
Even after authorization or licensure, safety data are collected through Vaccine Adverse Event Reporting System (VAERS), Vaccine Safety Datalink (VSD), Clinical Immunization Safety Assessment (CISA), and pharmacovigilance. VAERS and VSD are specifically designed to monitor safety signals from simultaneous administration of multiple vaccines (ie co-administration). These programs collect information on an even larger number of persons who get vaccinated than can be collected during clinical studies. 
 
Safety data beyond 2 years, is captured through studies performed post licensure. No licensed vaccines have been found to have an unexpected long-term safety problem, that was found only years or decades after introduction. 

How do I report an adverse event related to administration of COVID-19 vaccine?  

Healthcare providers are required by law to report to Vaccine Adverse Event Reporting System (VAERS):

Healthcare providers are strongly encouraged to report:

  • Any adverse event that occurs after the administration of a vaccine licensed in the United States, whether or not it is clear that a vaccine caused the adverse event
  • Vaccine administration errors

Co-Administration

Can COVID-19 vaccine be co-administered with other childhood or adolescent immunizations?

Yes, the AAP supports co-administration (or vaccination in the days before and after) of routine childhood and adolescent immunizations and seasonal immunization (such as nirsevimab and flu vaccine), with COVID-19 vaccines for children and adolescents who are behind on or due for immunizations (based on the CDC/AAP Recommended Child and Adolescent Immunization Schedule). 

When co-administering with other vaccines, it is recommended that a different injection site (at least 1 inch apart) be used. If co-administered with a more reactogenic vaccine (eg, adjuvanted or high dose influenza vaccine and COVID-19 vaccine), consider using a different limb. 

Is co-administration acceptable for all populations of children and adolescents, including those who are immunocompromised?

Since the mRNA COVID-19 vaccines are not live vaccines, it is expected that the safety and efficacy will be similar to other vaccines that are co-administered. Immunocompromising conditions are not contraindications to receipt of the mRNA COVID-19 vaccines. In general, simultaneously administered vaccines are recommended to ensure optimal age-specific protection and fewer medical visits. As with all vaccines, patients should be informed about the likely timing of potential side effects and adverse events related to each vaccine.

Are there any differences or concerns with co-administration of COVID-19 vaccine with live attenuated vaccines?

No. The mRNA COVID-19 vaccines are not live vaccines and no additional safety or efficacy issues are expected with co-administration with live attenuated vaccines. Co-administration is particularly important for children and adolescents who are behind on routinely recommended vaccines because it promotes timely receipt of vaccines and reduces the number of medical visits for the patient.

Vaccine Coding and Payment

Which CPT codes should I use? Will I get paid for vaccine administration?

A full listing of COVID-19 vaccine codes can be found on the Getting Paid page. 

 

Talking to Families

How can pediatricians build trust with families who may express vaccine hesitancy

Parents and caregivers trust pediatricians. Pediatricians should listen to families’ questions, take the information, and provide clear, consistent information. They should state what is currently known and unknown. They should not overemphasize “potentials” – neither potential risks nor potential benefits. More information on how to communicate effectively can be found at Communicating with Families and Promoting Vaccine Confidence. 

Pediatricians can also utilize resources in the AAP COVID-19 Vaccine Communications Toolkit to promote vaccine confidence. Consider ways that patients and families in your practice like to receive information and use these mechanisms to debunk common myths and answer frequently asked questions.

Do children and adolescents need special consent or assent to receive COVID-19 vaccines?

State and/or local laws determine who is able to consent or assent for COVID-19 vaccines; the same as other vaccines. In most places and instances, a parent’s consent is required for a child or adolescent to receive a vaccine. While this may not always require a signature, you may consider obtaining one for COVID-19 vaccines as vaccines for children < 12 years of age are still authorized under an EUA. Health care providers administering the vaccine should inform vaccine recipients of the following: (1) FDA has authorized emergency use of the vaccine in children under 12 years of age  (2) known and potential risks and benefits related to emergency use (3) that they have the option to accept or refuse the product and (4) be informed of any available alternatives to the product and their known risks and benefits. Each recipient should receive a fact sheet that includes essential information about the vaccine. 

 

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Last Updated

08/28/2024

Source

American Academy of Pediatrics