A memoir by Elyse Messing
Shattered by Strep
A medical mystery of sudden illness, a child changed beyond recognition, and the search for why.
Three crackers on the counter. My twelve-year-old couldn’t eat them. It would be months before anyone said the word that finally fit.
Out December 3, 2027
Prologue · 6 minute read
Three Crackers
Content note: this book describes a child’s severe food restriction and self-harm.
Three Club crackers sat on the counter between us.
“Please eat these,” I said.
Liv looked at them but did not reach. I tried again, softer this time. “Just three.”
A few weeks earlier, I would never have noticed whether my twelve-year-old daughter ate three crackers. I would have left a sleeve on the counter, walked away, and assumed hunger would take care of the rest. By then I noticed everything. I watched what she touched, what she broke into smaller pieces, what she moved around without eating, and how long food stayed on a plate before she found some way not to finish it. Meals had stopped being background noise in our house. They had become events the entire family could feel approaching.
The full prologue is free with your email.
Identical twins. Same camp. Same cabin. One came home as herself. The other came home as a stranger.
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01
Before camp
Liv was “the Mayor,” the funny, bossy twin who ran every party and always had an opinion ready. She and her sister left for summer camp together, the way they had before.
“I have gone back over the morning I dropped them at camp more times than any other morning of my life.”
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02
The unraveling
On the drive home she struck her own temple and screamed, “Get it out of my head!” Within days she was cutting steak into crumbs, blinking hard, and raging at her reflection in the hallway mirror.
“The girl across the aisle had Liv’s face, Liv’s voice, and Liv’s name.”
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03
The fight
Everyone saw an eating disorder. Program after program said she needed residential care, and nobody asked whether an infection could be behind it. Her mother saw a child who had changed almost overnight, and she kept asking why.
“Every professional was handing me the same finished picture. I kept staring at the gaps.”
Every parent should read it before they need it.
About the author
Elyse Messing
Elyse Messing is a mother of four, an Ivy League graduate, and an entrepreneur who co-founded a successful business more than two decades ago.
None of that prepared her for the summer one of her twin daughters came home from camp a different child. Elyse spent the months that followed tracking every symptom in a spreadsheet and asking questions the people around her had stopped asking.
Shattered by Strep is her first book. She wrote it so other parents hear the words PANS and PANDAS sooner than she did, and she plans to keep saying them, on podcasts, in book clubs, and to anyone who will listen.
Sound familiar?
Did your child change almost overnight?
Sudden OCD. Refusing food. Rages that come out of nowhere. New tics. A child who seems like a stranger after strep or another illness. Elyse saw all of it and spent months being told it was something else.
“If a child you love changes almost overnight, and no one can explain why, ask about PANS and PANDAS.”
1 · The word
What is PANDAS?
PANDAS stands for Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections. In plain terms, a common strep infection can trigger sudden psychiatric and neurological symptoms in a child.
PANDAS belongs to a broader condition called PANS, Pediatric Acute-onset Neuropsychiatric Syndrome, where other infections and triggers can set off the same sudden change. Doctors diagnose both from the child’s history and symptoms. No single lab test confirms either one, and researchers still debate parts of how they work.
Sources: National Institute of Mental Health · PANDAS Physicians Network
2 · The signs
The checklist Elyse wishes she had known
From the book’s afterword. A child may show only some of these, and sudden can mean overnight or over a few weeks.
- SSudden onsetA child who was fine last month is not fine now.
- HHandwriting and schoolwork changesMessy, shrinking, or labored writing. Grades that drop with no clear reason.
- AAnxiety, fears, and sensory overloadNew separation anxiety, panic, or distress at sounds, textures, and light.
- TTicsHard blinking, grimacing, throat clearing, or jerking movements.
- TTormenting obsessions and ritualsSudden OCD: checking, repeating, or thoughts your child can’t shake.
- EEating restrictionsRefusing food, cutting it into tiny pieces, or fearing it for new reasons.
- RRage, mood swings, or regressionExplosive anger, or acting much younger than their age.
Some children also have frequent urination or new bedwetting, and trouble sleeping.
3 · What to do next
Three things Elyse would do today
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Ask your pediatrician
Say exactly what you’re seeing, not the gentler version. Ask whether anyone has looked for an infection, and whether PANS or PANDAS has been considered.
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Bring the whole picture on one page
Elyse made a one-page summary for her daughter’s specialist. Get it as a template, with the questions she wishes she had asked.
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Find a doctor who knows PANS
This is one family’s story, not medical advice. If your child is struggling, talk to a qualified doctor. If your child is in danger, call 911, or call or text 988.
Know the word.
Ask the question.
Pass it on.
Most people who read this book will never have a sick child. But you might have a niece, a grandchild, a neighbor’s kid, or a friend who calls you in tears.
If a child you love suddenly develops new fears, rituals, rages, tics, or a refusal to eat that seems to come from nowhere, gently ask whether anyone has looked for an infection. “You do not need to have the answer,” Elyse writes. “You only need to know the question exists.”
For book clubs
Choosing your next book club pick?
This is a book people want to talk about after. Elyse will join your club in person near home, or on Zoom from anywhere. Free for clubs of any size.
Discussion guide
Twelve questions for your meeting, ready to print. Free with your email.
Open the guideAuthor visit
Elyse joins your meeting for questions, in person or on Zoom.
Request a visitGroup copies
Ordering for the whole club? Email for bulk copies.
Email ElyseRequest an author visit
Tell Elyse a little about your club. She’ll reply by email to set a date.
Podcasts · Television · Parent groups · Conferences
Invite Elyse to speak
Elyse talks about what she saw, what she missed, and the one question every parent should know to ask. She speaks as a mother, not a doctor, and she is candid about her own mistakes.
When the diagnosis doesn’t fit
Trusting your gut as a parent when every professional agrees with each other.
What every parent should know about PANS and PANDAS
The signs, the questions to ask, and why so few families have heard the words.
One page, the whole picture
How to advocate for your child inside the medical system without burning bridges.
The other twin
What siblings carry during a family crisis, and how to notice it.
For producers and hosts
The media kit has Elyse’s bio, headshots, the cover, talk topics, and ten sample interview questions.
Open the media kit- Podcasts
- TV and radio
- Book clubs
- Parent groups and PTAs
- Conferences and panels