When can I get the 2023 COVID vaccine?
Is the fall 2023 COVID vaccine available?
The FDA approved and authorized for emergency use the monovalent COVID-19 vaccines for 2023 - 2024 on September 11, 2023. The Moderna and Pfizer-BioNTech mRNA vaccines are available and more closely target currently circulating variants. Vaccines are expected to be available in pharmacies by mid-September. Call your pharmacy to determine availability.
The updated mRNA vaccines are approved for individuals 12 years of age and older and are authorized under emergency use for individuals 6 months through 11 years of age. The Novavax COVID-19 vaccine, a non-mRNA vaccine, is expected to be reviewed by the FDA in early fall as well.
The latest mRNA vaccines are monovalent, meaning they were developed to target one single variant, Omicron XBB.1.5. According to the FDA, the updated vaccines are expected to provide good protection against the COVID-19 virus from the currently circulating variants, including EG.5 and BA.2.86.
The updated mRNA vaccines are manufactured using a similar process as the previous COVID mRNA vaccines from Moderna and Pfizer-BioNTech.
Due to emergence of differences in the variants over time, the FDA expects that the composition of COVID-19 vaccines may need to be updated annually, as is done for the seasonal influenza (flu) vaccine.
Who can get the COVID vaccines for 2023 - 2024?
- Individuals 5 years of age and older regardless of previous vaccination may receive a single dose of an updated mRNA COVID-19 vaccine at least 2 months since the last dose of any COVID-19 vaccine.
- Individuals 6 months through 4 years of age who have previously been vaccinated against COVID-19 may receive one OR two doses of an updated mRNA COVID-19 vaccine (timing and number of doses to administer depends on the previous COVID-19 vaccine received).
- Unvaccinated individuals 6 months through 4 years of age may receive three doses of the updated authorized Pfizer-BioNTech COVID-19 Vaccine or two doses of the updated authorized Moderna COVID-19 Vaccine.
Related questions
- Can you have Covid without a fever?
- Which breathing techniques help with COVID-19?
- How effective is Lagevrio (molnupiravir) for COVID-19?
Can I still get the bivalent COVID vaccine?
No, the bivalent Moderna and Pfizer-BioNTech COVID-19 vaccines are no longer authorized for use by the FDA in the U.S. The 2023 - 2024 formulations targeting the XBB.1.5 variant are the currently approved or authorized vaccines.
Related COVID-19 Vaccine Information:
- Comirnaty (COVID-19 Vaccine, mRNA) (2023-2024 Formula)
- Spikevax (COVID-19 Vaccine, mRNA) (2023-2024 Formula)
- Moderna COVID-19 Vaccine (2023-2024 Formula)
- Pfizer-BioNTech COVID-19 Vaccine (2023-2024 Formula)
References
- FDA Takes Action on Updated mRNA COVID-19 Vaccines to Better Protect Against Currently Circulating Variants. FDA. Sept 11, 2023 at https://www.fda.gov/news-events/press-announcements/fda-takes-action-updated-mrna-covid-19-vaccines-better-protect-against-currently-circulating
Read next
Can you become immune to COVID-19?
Patients who recover from COVID-19 make antibodies to the virus that may impart immunity for at least 6 months; however, breakthrough infections do occur and may be more likely with newly circulating variants of the virus. Immunizing with the latest recommended COVID-19 vaccine can help to extend your immunity and prevent disease. Continue reading
Is obesity a major risk factor for Covid-19?
Obesity is a major risk factor for covid-19 and people who are obese are more likely than those who are not obese to contract Covid-19 at a younger age, develop severe Covid-19, require hospitalization, oxygen, mechanical ventilation, intubation, or admission into ICU, end up in hospital sooner, or die from Covid-19. Continue reading
COVID-19 vaccines and variants: What you should know
As of May 2025, the top 5 variants circulating in the U.S. are all lineages of the Omicron variant are: LP.8.1 (73%), XFC (10%), XEC (4%), LF.7.7.2 (3%), and LF.7 (2%), as estimated by the CDC on the COVID Data Tracker.
Continue readingSee also:
Related medical questions
- Is Omicron worse than Delta?
- Should I wear a face mask to protect myself from COVID-19?
- COVID-19: Why is social distancing so important?
- Why do more men die from coronavirus?
- Can ivermectin be used to treat COVID-19?
- Can you take Ibuprofen if you have COVID-19 (coronavirus)?
- What is the difference between Spikevax and mNEXSPIKE?
- What antibiotics kill Covid-19 (coronavirus)?
- COVID-19: What are the Stages and Causes of Death?
- What's the difference between Bacteria and Viruses?
- Does Zinc protect you from Covid-19 or boost your immune system?
- How do I Treat Nasal Congestion with COVID-19?
- Does Losartan block COVID-19 Coronavirus Receptors?
- An Update: Is hydroxychloroquine effective for COVID-19?
- Does Paxlovid make you less contagious?
- Where can I buy an at-home test kit for COVID-19?
- Can you take Paxlovid twice if COVID rebounds?
- Does Tamiflu (oseltamivir) work on COVID-19?
- Can vitamin C prevent or treat COVID-19 (coronavirus)?
- Does Mucinex help with Covid?
- Should I take Paxlovid after a Positive COVID-19 Test?
- Can I take NyQuil with COVID or after the COVID vaccine?
- How long does COVID-19 last? and other COVID-19 FAQ
- What is Rosel used for?
- What are the side effects of the flu vaccine?
- How long is the flu contagious for?
- How long does the flu last for?
- Why does my child have leg pain or trouble walking after a fever?
- Can you overdose on Nyquil?
- Phenylephrine vs Pseudoephedrine - How do they compare?
Related support groups
- COVID-19 (104 questions, 91 members)
- Influenza (116 questions, 98 members)
- Viral Infection (31 questions, 13 members)