Three Democratic senators are asking federal health officials to explain why states had to wait nearly four weeks to order free COVID-19 shots for children in the Vaccines for Children program. In a letter to CDC and HHS leaders dated Sept. 29, Sens. Edward Markey of Massachusetts, Chuck Schumer of New York, and Bernie Sanders of Vermont asked CDC Director Erica Schwartz and HHS Secretary Robert F. Kennedy Jr. to respond by Oct. 9.
The gap stretched from the Food and Drug Administration's Aug. 27 approval of updated vaccines to Sept. 23, when the CDC opened its ordering system to states. During that time, families with private insurance could get shots at pharmacies and doctors' offices, while children who rely on the free federal program could not.
That split matters for many households. The Vaccines for Children (VFC) program covers vaccines for about half of U.S. children, according to the senators' letter. Children 18 and younger qualify if they are uninsured, underinsured, eligible for Medicaid, or American Indian or Alaska Native.
Questions Lawmakers Want Answered by October 9
The senators asked three questions. First, why the CDC needed nearly four weeks after FDA approval to open ordering, and how this year's timeline compares with the previous three years. Second, whether political appointees at HHS or CDC delayed, paused, or intervened in vaccine procurement or ordering, which officials were involved, and what internal communications exist. Third, how and when the CDC told state health departments and immunization managers about the delay and its resolution.
"Every child deserves protection from dangerous preventable diseases, regardless of insurance status or their family's income," the senators wrote. In a press release announcing the letter, they said, "The delays appear to be the latest in a pattern of eroding vaccine access under this Administration."
The agencies' explanation had not been made public as of Sept. 30, Finger Lakes 1 reported. In a statement to Drug Topics, HHS press secretary Grace Davis Jamison said, "HHS and CDC have a responsibility to ensure responsible stewardship of taxpayer resources and that vaccines procured through federally funded programs are appropriate for the populations those programs serve."
Ordering Opened, but Shots May Still Be Weeks Away
MedicalDaily reported on Sept. 24 that free shots for low-income children remained delayed weeks after approval while COVID was growing in 27 states. At that time, states including California, Georgia, New York, Pennsylvania, and South Carolina had not received VFC doses, and HHS said the CDC was still "finalizing decisions" on procurement.
Ordering is now open, and Congress is formally asking for an explanation. But opening an ordering portal does not put vaccine in a pediatrician's refrigerator the same day. States must place orders, doses must be shipped, and clinics must receive them and schedule appointments.
Drug Topics noted that how quickly children can be vaccinated depends in part on how long states take to set up ordering, whether early supplies are limited, and how fast states distribute doses to clinicians, so timing is likely to vary from state to state. Last year, COVID vaccines became available through the program on Oct. 6, about 40 days after approval, MedicalDaily previously reported.
Clinics and Families Caught in the Middle
VFC works differently from retail vaccine sales. The CDC buys vaccines at a discount and distributes them to enrolled providers, with 63 state, local, and territorial immunization programs running the program on the ground.
When ordering is delayed, community health centers and pediatric practices that serve many Medicaid patients may have no free doses to offer. Parents may have to make repeat calls, take more time off work, or return for a separate visit once doses arrive.
The American Academy of Pediatrics recommends COVID-19 vaccination for all children ages 6 to 23 months who have no medical reason to avoid it and for high-risk children ages 2 to 18, according to Drug Topics.
This is the second year in a row that pediatric COVID vaccine access through VFC has been delayed, Drug Topics reported. The CDC's vaccine advisory committee, which normally recommends who should get COVID vaccines, has not met since December 2025.
The senators placed the delay in a wider context. Their press release pointed to Kennedy's May 2025 announcement that the CDC would no longer recommend COVID vaccines for healthy children, and to an August 2026 executive order by President Donald Trump seeking to split the combined measles, mumps, and rubella (MMR) vaccine into separate shots. HHS has framed its approach to VFC purchasing as a matter of stewardship of taxpayer money and making sure vaccines fit the populations the program serves.
Getting a Child Vaccinated This Fall
Parents of VFC-eligible children can take practical steps now. Call your child's doctor or clinic and ask whether it has received COVID-19 doses through VFC, or when it expects them. Ask to be placed on a callback list rather than waiting to hear.
Families can also contact their state or local health department, which can point them to nearby VFC providers. According to the CDC's information for parents, VFC vaccines are available through private doctors, clinics, hospitals, pharmacies, public health departments, and federally qualified health centers. The vaccine itself is free. Providers may charge an administration fee, but they cannot refuse to vaccinate a child whose family is unable to pay it.
If you are unsure whether your child should get a COVID vaccine this season, talk with your pediatrician about your child's health conditions and risks. A child who is sick and has trouble breathing, persistent chest pain or pressure, new confusion, trouble waking or staying awake, or pale, gray, or blue lips or skin needs emergency care.
HHS and CDC have until Oct. 9 to answer the senators. MedicalDaily will report any response, along with state updates on when VFC doses reach clinics. For now, free COVID shots can be ordered, but they may not be at your child's clinic yet, so calling ahead is the most useful step this week.
Key Questions Answered
What are the senators asking the CDC?
They want to know why ordering took nearly four weeks after FDA approval, whether political appointees intervened, and how the CDC communicated the delay to states. They asked for answers by Oct. 9.
What is the Vaccines for Children program?
It is a federal program that provides free vaccines to children 18 and younger who are uninsured, underinsured, eligible for Medicaid, or American Indian or Alaska Native.
Can VFC-eligible children get COVID shots now?
Ordering opened Sept. 23, but availability depends on when each state and clinic receives doses. Call ahead.
Has HHS responded?
HHS and CDC had not publicly answered the letter as of Sept. 30.
Who is most affected by the delay?
Children who are uninsured, underinsured, or covered by Medicaid, especially those at higher risk of severe COVID-19.
Where can parents find a VFC provider?
Their child's doctor, a community health center, or the state or local health department.
Published by Medicaldaily.com
