09/11/2026
As a pediatrician over the past 20+ years, I have not witnessed the level of skepticism toward healthcare and its providers as I do now. Across the nation pediatricians educate vaccine hesitant parents fueled by social media misinformation, trying to protect all children. In addition to vaccine preventable deaths, our nation is now witnessing deaths due to parental refusal of the Vitamin K injection for newborns. I have read about it, but now am seeing newborns who did not receive Vitamin K. I pray these babies beat the odds and live.
"They entered the world the way babies should, with piercing cries announcing their arrival. They passed their newborn screening tests. Some made it to their two-week wellness visits without concern.
Then, without warning, their systems began to shut down -- a 7-week-old boy in Maryland with sudden seizures, an 11-pound girl in Alabama who stopped breathing for 20 seconds at a time, a baby boy in Kentucky who vomited before going limp, a brown-haired girl in Texas not yet two weeks old, bleeding around her belly button."
As recounted in a ProPublica investigation, doctors fought desperately to save them -- transfusions, breathing tubes, a half-hour of resuscitation on one boy whose parents finally told them it was time to stop. The autopsies all came back with the same finding: vitamin K deficiency bleeding, a catastrophic condition that is, in nearly every case, entirely preventable.
The prevention is a single shot, given at birth, that has been standard in American hospitals for generations. The researchers who discovered vitamin K's role in blood clotting were awarded the Nobel Prize in 1943. The American Academy of Pediatrics has recommended the shot for all newborns since 1961.
Babies who don't receive it are 81 times more likely to develop late vitamin K deficiency bleeding than those who do, and of the babies who develop it, 1 in 5 will die. Many more will survive the bleeding -- where oxygen often can't reach their brains as blood pools around their skulls -- but emerge with lasting brain damage.
The overall death toll remains relatively small in official records, but it has been rising, and the numbers alone understate the full harm. The trend driving all of it is accelerating: according to a December study analyzing more than five million births, more than 5 percent of newborns did not receive vitamin K in 2024 -- a 77 percent increase since 2017. Some hospitals have seen their refusal rates more than double over that period, and at one Idaho hospital, nearly 1 in 5 newborns went without the shot last year.
Part of what makes this harder to combat is a basic fact of infant biology that many parents -- and even some providers -- don't fully appreciate. Newborns come into the world without sufficient vitamin K, and they don't accumulate it quickly. Babies who are exclusively breastfed face the greatest risk, since human milk delivers only a fraction of what they need. The shot addresses that vulnerability immediately and completely.
The shot has worked so well for so long that it has become a victim of its own success. "Since we've been treating babies with vitamin K, we haven't seen much deficiency bleeding," said Dr. Ivan Hand, director of neonatology at Kings County Hospital Center in New York and co-author of the American Academy of Pediatrics policy statement on vitamin K. "So people think it doesn't exist."
Among the more than a dozen pediatricians ProPublica interviewed, all agreed on which of the three standard newborn interventions was most vital. "I'm picking vitamin K every day," said Dr. Anna Morad, a pediatrician at Monroe Carell Jr. Children's Hospital at Vanderbilt in Nashville. "Absolutely."
The science was settled so thoroughly, so long ago, that a generation of doctors never had to think much about explaining to parents why it mattered.
What filled that space was social media fearmongering. Although vitamin K is not a vaccine, it has been pulled into the same current of anti-intervention sentiment that has driven down childhood vaccination rates -- parents in online communities warning each other away from what they describe as unnecessary medical interference, comment sections full of posts declaring they would never inject their babies with "poisons from big pharma" and people with no medical training deploying scientific-sounding language to frighten families away from an intervention with a six-decade safety record.
The grief on the other side is quieter. Parents who lost babies or watched them suffer permanent damage have written about their experiences in obituaries and online memorials. "No one could've prepared us for the heartbreak we faced six weeks after our little miracle was born," one mother wrote after her daughter suffered a brain bleed that led to brain death.
Into this landscape, the federal government has offered silence. In April, at a House subcommittee hearing, Rep. Kim Schrier -- a physician -- pressed Health and Human Services Secretary Robert F. Kennedy Jr. to simply reassure parents that the vitamin K shot is safe. He refused. "I've never said, literally never said, anything about it," Kennedy told her. "That's exactly the point," Schrier replied. "The doubt you've created about all of medicine and science is causing parents to make dangerous decisions."
There has, however, been one striking sign that even entrenched minds can change. For more than a decade, Dr. Joseph Mercola -- a leading vaccine skeptic with 1.7 million Facebook followers, and the author of a 2010 article, "The Dark Side of the Routine Newborn Vitamin K Shot," that doctors say families cited for years to justify refusing it -- told parents the shot was "completely unnecessary."
Then, this spring, after ProPublica contacted him while reporting on the babies who had died, Mercola reversed himself. "The data is clear: vitamin K saves lives," Mercola wrote, telling his followers he now supports the shot for all newborns. "Please talk to your doctor."
But one influencer's reversal cannot undo the damage. The result is playing out in maternity wards across the country -- federal inaction, social media-driven suspicion of even the most established science, and a generation of parents making decisions based on fear and misinformation. Experts who spoke with ProPublica expect this entirely preventable death toll to keep climbing.
For the families already on the other side of that failure, there are no statistics. There is only what one grieving family wrote after their baby was gone: "We miss his sweet smell."
The full ProPublica investigation is essential reading for every parent and every provider at https://www.propublica.org/article/more-parents-decline-vitamin-k-shot-newborns
To read about vaccine skeptic Dr. Mercola's reversal and embrace of Vitamin K shots, visit https://www.propublica.org/article/vitamin-k-shot-joseph-mercola-reversal-babies
To introduce children to trailblazing women of public health, we highly recommend "Dr. Jo: How Sara Josephine Baker Saved the Lives of America's Children" for ages 5 to 9 (https://www.amightygirl.com/dr-jo) and "Never Give Up: Dr. Kati Karikó and the Race for the Future of Vaccines" for ages 6 to 9 (https://www.amightygirl.com/never-give-up)
To introduce today's kids to what used to be a common childhood disease prior to vaccinations, polio, we highly recommend the books "Blue" (https://www.amightygirl.com/blue) and "Small Steps: The Year I Got Polio" (https://www.amightygirl.com/small-steps), both for ages 9 and up
For a fun picture book about a young rabbit who discovers the cure to a mysterious malady sickening her forest friends, check out "Charlotte the Scientist Finds A Cure" for ages 4 to 8 at https://www.amightygirl.com/charlotte-the-scientist-finds-a-cure
There is also an excellent book about 21 trailblazing women in medicine, “Bold Women of Medicine" for ages 12 and up at https://www.amightygirl.com/bold-women-of-medicine
For more children's books about pioneering women of science, visit our blog post, "60 Children's Books to Inspire Science-Loving Mighty Girls," at https://www.amightygirl.com/blog?p=13914
