Are vaccines safe, and what schedule should I follow for my child?
The Claim
Vaccines for children aren’t safe, and that’s why the vaccine schedule was changed.
The Facts
No vaccines were reclassified because they were found to be dangerous or ineffective.
The Truth
Vaccines continue to be safe, effective and one of the best ways to protect children’s health.
What we're hearing:
The U.S. vaccine schedule changed because vaccines aren’t safe.
What we're hearing:
The U.S. vaccine schedule changed because vaccines aren’t safe.
What's true:
In January 2026, the U.S. vaccine schedule went through a major overhaul, with the ACIP (the Centers for Disease Control and Prevention [CDC] vaccine advisory board) moving six of 17 vaccines from the category of “universally recommended” into the category of “shared decision-making,” which means discussing what’s right for your child with your pediatrician.
What's missing?
These changes have been legally challenged, and in March 2026, a judge temporarily blocked the updates, pausing the new schedule and reverting guidance to the previous schedule while the case is reviewed. Legal back-and-forth continues and will likely do so for months. But it’s helpful for parents to know that no changes were made because any vaccines were found to be unsafe or ineffective.
The vaccine schedule has been updated regularly for decades to reflect new data, new vaccines and how diseases change over time. It’s why today’s vaccines are more refined than in the past. For example, they now often use fewer antigens (the parts that train the immune system) while still providing strong protection.
Changes are historically based on strong evidence. The 2026 revisions, however, were related to policy and messaging, not due to new evidence or safety issues. This has led to a lot of confusion about what’s recommended, what’s not recommended and why. Additionally, “shared decision-making” was already part of the normal vaccination process. A pediatrician would never administer a vaccine without first consulting with the parents.
What's at stake:
Less clarity almost always leads to lower vaccination rates. Delaying or skipping vaccines increases the risk of preventable diseases and puts people at risk – especially babies and children with weakened immune systems.
Pediatricians continue to see children hospitalized and suffering with vaccine-preventable illnesses. These aren’t just mild childhood sicknesses. Diseases like measles, whooping cough and meningitis can spread quickly and lead to serious health problems, long-term complications or worse, especially in young children.
Bottom line:
Vaccines remain safe, effective and one of the best ways to protect your child’s health. While the details of vaccine schedules may change or be debated, what doesn’t change is your pediatrician’s commitment to helping you make informed decisions – and keeping your child healthy.
