New recommendations last week from an influential vaccine panel handpicked by Health and Human services Secretary Robert F. Kennedy Jr. broke with long-standing U.S. precedent on Covid shots and childhood immunization.

The changes by the group, the Advisory Committee on immunization Practices, or ACIP, could complicate access in some states and add to public confusion around U.S. vaccine policy.

Still, several health experts say Americans can take steps to try to secure the vaccines they or their children want or need. For some patients in certain states, access and coverage may not change much at all.

During a meeting in atlanta last week, ACIP weakened Covid shot recommendations; voted against a combination jab against measles, mumps, rubella and chickenpox, or MMRV, for children under the age of 4; and indefinitely postponed a vote on whether to change its advisory around the hepatitis B vaccine administered at birth.

The Centers for Disease Control and Prevention, whose director the Trump management ousted in August, still needs to sign off on the recommendations. The agency typically adopts the guidance of ACIP,which issues recommendations on who should receive certain shots and which vaccines insurers must cover at no cost.

“They didn’t physically take the vaccines away,but they made it more confusing,they made it more bureaucratic,and by doing that,it disincentivizes people from getting vaccinated,” said Dr. Amesh Adalja, senior scholar at the Johns Hopkins center for Health Security.”It makes it harder for some people to get vaccinated. It creates more friction.”

Two regional health alliances spanning several states are issuing broader vaccine recommendations than the federal government,and many states have signed directives that aim to preserve Covid shot access. At the same time, several major insurance plans have pledged.

AAFP Announces Fall Immunization Recommendations, Reaffirming Commitment to Vaccine Safety and Public Health

As the U.S. heads into fall and winter, when respiratory viruses spread more easily, medical experts are emphasizing the importance of updated COVID-19 vaccinations. The American Academy of Family Physicians (AAFP),the Centers for Disease Control and Prevention (CDC),and the Food and drug Administration (FDA) all recommend that all adults 19 years and older receive an updated shot,with a particular emphasis on those at high risk or people who have never received a COVID vaccine.

Two regional health alliances – The Northeast Public Health Collaborative and the West Coast Health Alliance – have based their COVID vaccine recommendations on the guidance from these three organizations.

Experts acknowledge individual risk tolerance plays a role in vaccination decisions. Amesh Adalja, MD, said it is reasonable for a person at low risk of severe illness to rely on a conversation with a provider when determining whether to get a COVID vaccine. However, Richard Dang, an associate professor of clinical pharmacy at the University of Southern California and a liaison member representing the American Pharmacists association in the COVID vaccine work group of ACIP, recommends everyone consider getting a COVID shot irrespective of their risk level. He cites data suggesting vaccines can help prevent some symptoms of long COVID and other complications following infection.

Beyond personal health, experts like dr. pamela Rockwell, a clinical professor of family medicine at the University of Michigan, highlight the importance of protecting vulnerable individuals. “Vaccinating yourself may possibly save another life by not potentially infecting them with a vaccine-preventable disease,” she said.

How is COVID shot access changing?

Access to COVID vaccines will vary by state.Experts recommend checking with providers, local health departments, or nearby pharmacies for availability and any new requirements.

While doctor’s offices might potentially be the easiest access point, most Americans receive vaccines from pharmacies. pharmacy rules differ by state, and some states currently require a prescription for vaccinations outside of CDC recommendations.

Access will likely remain consistent in states within the Northeast Public Health Collaborative (New Jersey, New York state, Pennsylvania, massachusetts, Connecticut, Maine, Rhode Island, Delaware, Maryland, Vermont, and New York City) and the West Coast Health Alliance (California, Washington, Oregon, and Hawaii). Many of these states have existing executive orders or new legislation preserving vaccine access. Such as, California recently passed a law allowing pharmacists to independently prescribe and administer the shot provided that the state health department recommends it, with insurance coverage mandated for endorsed vaccines.

Though, as of September 23, pharmacists in Florida are not permitted to provide vaccinations without a prescription from a healthcare provider. Some pharmacists in other states may also be hesitant to administer the vaccine without a prescription.

MMRV vs. Separate MMR and Varicella Vaccines: What Parents Need to Know

Published: 2025/09/24 13:49:19

In february 2024, the Centers for Disease Control and Prevention’s (CDC) advisory Committee on immunization Practices (ACIP) voted to recommend that children under 4 receive the measles, mumps, and rubella (MMR) vaccine and the varicella (chickenpox) vaccine as separate shots, rather than as the combined MMRV vaccine. This change impacts the first dose of these vaccines for the youngest children. Here’s a breakdown of what parents need to understand about this suggestion.

Understanding the Vaccines

What is the MMR vaccine?

The MMR vaccine protects against three highly contagious viral diseases: measles, mumps, and rubella. These diseases can lead to serious complications, including pneumonia, encephalitis (brain swelling), and even death. Measles, in particular, is extremely contagious and can spread quickly through the air.

What is the Varicella Vaccine?

The varicella vaccine protects against chickenpox, a highly contagious disease that causes an itchy rash and fever. While usually mild, chickenpox can also lead to serious complications, especially in infants, adults, and people with weakened immune systems.

What is the MMRV Vaccine?

The MMRV vaccine is a combination vaccine that protects against all four diseases – measles,mumps,rubella,and varicella. It was introduced in 2005 to simplify the vaccination schedule and reduce the number of shots children need.

Why the Change in Recommendation?

The ACIP’s decision stems from a slightly increased risk of febrile seizures (seizures triggered by fever) following the first dose of the MMRV vaccine in young children. While these seizures are generally not harmful and don’t cause long-term health problems, the committee weighed the small increased risk against the convenience of a single shot.

It’s crucial to note that the risk of febrile seizures is associated with the first dose of the MMRV vaccine. The recommendation does not affect children over 4, who can continue to receive the MMRV vaccine as their second dose.Febrile seizures can be caused by any fever-inducing illness,such as ear infections or colds,as Dr. Dean Blumberg of UC Davis Health points out.

What Does This Mean for parents?

• Children Under 4 (first Dose): The ACIP now recommends giving the MMR and varicella vaccines as separate shots. This means two injections rather of one.
• Children Over 4: The recommendation remains unchanged. They can continue to receive the MMRV vaccine as their second dose.
• Choice Remains: Families and physicians still have the option to choose the MMRV vaccine for children over 4 for their second dose.

Expert Viewpoint

Dr. Blumberg expressed disappointment with the recommendation, stating it restricts choices for parents. Though, the ACIP’s decision reflects a commitment to prioritizing safety and minimizing potential risks, even if small.

Key Takeaways

• The ACIP recommends separate MMR and varicella vaccines for the first dose in children under 4.
• This change is due to a slightly increased risk of febrile seizures after the first MMRV dose.
• Children over 4 can still receive the MMRV vaccine as their second dose.
• The decision aims to balance convenience with safety.

Resources

• Centers for Disease Control and Prevention (CDC) – Vaccines
• CDC – Advisory Committee on Immunization Practices (ACIP)