​Rett Syndrome Awareness Month - A mutated gene may be the cause for this disorder. Learn more.

​Rett Syndrome Awareness Month 2025 – October 2025

Symptoms for Rett Syndrome may not reveal themselves from six months until 18 months after a female infant is born. One day your child is healthy and happy, grasping for things as babies do. The next day you notice she’s having trouble speaking, moving, breathing and even having uncontrollable temper tantrums.These are just some of the symptoms of Rett Syndrome, a neurological disorder primarily affecting girls. A mutated gene may be the cause for this disorder that affects all racial and ethnic groups around the world. That’s why it’s important to know about Rett Syndrome Awareness Month in October.

Rett Syndrome Awareness Month timeline

​2014
Simultaneous drug trials

​In October, seven drug trials were conducted at the same time with the goal of improving the quality of life for those with Rett Syndrome.

​1999
​MECP2 Discovered

​Ruthie Amir, a Baylor University research fellow, discovers the MECP2 gene linked to the X chromosome that causes Rett Syndrome.

​1983
​Breakthrough article

​A Swedish pediatrician, Dr. Bengt Hagberg, highlights Rett Syndrome in the "Annals of Neurology," an English language publication.

​1966
A new disorder

​Dr. Rett publishes his findings detailing a new neurological disorder, self-named Rett Syndrome.

​1954
​Dr. Rett Observes Repetitive Motions

​Dr. Andreas Rett, an Austrian pediatrician, is intrigued when he observes two young girls making repetitive hand-washing motions and decides to collect data on them for a study.

How to Observe Rett Syndrome Awareness Month

  1. Participate in a strollathon

    You can't get in the spirit of Rett Syndrome Awareness Month without joining a strollathon. This is the biggest fundraising event of the year. Participants walk, stroll or roll in a wheelchair while enjoying beautiful scenery along a river or some other amazing location. Lady Luck may even make you the raffle winner.

  2. Get a state proclamation

    In 1994, the governor of Illinois issued a proclamation designating October as Rett Syndrome Awareness Month. Get a proclamation in your state and you might snag some positive media coverage on this devastating disorder. Gather together a group of parents, health educators, and others involved as backup for your efforts. You can do this.

  3. Update yourself on the latest research

    Full spectrum research is leading the most effective attacks in the war against Rett Syndrome. Advances are being made with biochemical, neurological, and genetic research. By throwing everything at the disorder, doctors and scientists are making important strides forward in finding a definitive cure.

5 Things You Might Not Know About Rett Syndrome

  1. ​The mutation is random

    ​One of the most frustrating things about studying the gene mutation is that it occurs with conception and other family members may not experience it.

  2. ​Sufferers can outgrow it

    Many live satisfying lives well past middle age and into their later years.

  3. ​Babies seem healthy until it appears

    ​Unlike other kinds of disorders, Rett Syndrome babies seem completely normal until symptoms appear between six and 18 months after a female child is born.

  4. Varied symptoms

    ​Rett Syndrome symptoms can include scoliosis, irregular breathing during the day, and sleep disturbances at night.

  5. Love and support make a difference

    People impacted by Rett Syndrome can improve immeasurably with the love, understanding and support of their family and friends.

Why Rett Syndrome Awareness Month is Important

  1. Rett Syndrome is often misdiagnosed

    Although Rett Syndrome is not degenerative, but neurological, in nature — the disorder is often mistaken for other kinds of problems. Many of the symptoms involve the decline or lack of cognitive, sensory, emotional, and motor skills. Physicians unfamiliar with Rett Syndrome may diagnose autism, cerebral palsy, or non-developmental delay.

  2. Rett Syndrome is caused by gene mutations

    MECP2 is the result of a mutation by an X chromosome on a gene. Doctors believe that this mutation is what causes Rett Syndrome. To be sure that the symptoms are really Rett Syndrome, doctors can confirm the gene mutation with a simple blood test. Because the disorder has a variety of symptoms, in addition to the blood test, doctors also want a molecular diagnosis.

  3. Boys almost never get it

    One of the biggest mysteries about Rett Syndrome is that boys are rarely afflicted with it. One in every 10,000 female infants is at risk for the disorder. Boys, on the other hand, can get it but the incidents are so rare, the numbers aren't really tracked.

Rett Syndrome Awareness Month dates

Year Date Day
2023 October 1 Sunday
2024 October 1 Tuesday
2025 October 1 Wednesday
2026 October 1 Thursday
2027 October 1 Friday
International Coffee Day
World Vegetarian Day
​International Day of Older Persons
Chinese National Day
National Black Dog Day
National Homemade Cookies Day
National Walk and Bike to School Day
National Hair Day
National Fire Pup Day
Maha Navami
National Lace Day
CD Player Day
Model T Day
International Music Day
Balloons Around the World Day
National Kale Day
National Pumpkin Seed Day
Filipino American History Month
World Ballet Day
International Walk to School Day
National Day of China
Ayudha Puja
Mahanavami
Navami of Durga Puja
Teacher's Day in Uzbekistan
ROK Alliance Day
Nigeria Independence Day
Coffee with a Cop Day
Cyprus Independence Day
World Sake Day
Tuvalu Independence Day
Semana Morazánica
International Raccoon Appreciation Day
Nepal: Maha Navami
Investiture of the Captains Regent in San Marino
FGTeeV Chase's Birthday
Peter Thomas's Birthday
Julie Andrews's Birthday
Latisha Scott's Birthday
Dorian Hunter's Birthday
Jurnee Smollett-Bell's Birthday
Matthew Daddario's Birthday
Priah Ferguson's Birthday
Delianna Urena's Birthday
Zach Galifianakis's Birthday
Nathaniel Drew's Birthday
Myles Parrish's Birthday
RD Benji's Birthday
Brie Larson's Birthday
Drew Chadwick's Birthday
Isis King's Birthday
National Walk Your Dog Week
Elderly Filipino Week
Health Literacy Month
​​Italian American Heritage Month
Eat Better, Eat Together Month
Emotional Wellness Month
German American Heritage Month
National Caramel Month
National Chili Month
​National Dental Hygiene Month
​National Depression Education and Awareness Month
National Dessert Month
National Domestic Violence Awareness Month
National Pasta Month
National Pickled Peppers Month
​National Pizza Month
​National Pregnancy and Infant Loss Awareness Month
National Pretzel Month
National Sausage Month
Polish American Heritage Month
​Fair Trade Month
National Cybersecurity Awareness Month
Caffeine Addiction Recovery Month
Vegetarian Month
National Chiropractic Month
Adopt a Shelter Dog Month
​Blindness Awareness Month
AIDS Awareness Month
Down Syndrome Awareness Month
​National ADHD Awareness Month
​National Critical Illness Awareness Month
​National Ergonomics Month
​National Liver Awareness Month
​National Protect Your Hearing Month
​Rett Syndrome Awareness Month
​World Menopause Month
​National Physical Therapy Month
​National Book Month
LGBTQ+ History Month
National Crime Prevention Month
Church Library Month
Halloween Safety Month
Go Sober For October
Italian American Heritage and Culture Month
Financial Planning Month
International Walk To School Month
National Apple Month
National Non-GMO Month
National Pescatarian Month
Celebrate The Bilingual Child Month
Bat Appreciation Month
National Cookie Month
National Medical Librarians Month
​National Learning and Development Month
Contact Lens Safety Month
Country Music Month
National Animal Safety and Protection Month
National Church Safety and Security Month
Head Start Awareness Month
Dyslexia Awareness Month
National Arts & Humanities Month
National Cookbook Month
Long Term Care Planning Month
National Disability Employment Awareness Month
National Audiology Awareness Month
National LGBT History Month
​National Bullying Prevention Month
Eye Injury Prevention Month
World Animal Month
Unblocktober
National Pet Wellness Month
World Autism Month
Medical Ultrasound Awareness Month
World Habitat Awareness Month
Museums and Galleries Month
National Pitbull Awareness Month
Squirrel Awareness Month
National Orthodontic Health Month
​​Global Diversity Awareness Month
Family History Month
International School Libraries Month
Hog Out Month
Prenatal-onset GBS Disease Recognition Month
​Breast Cancer Awareness Month
National Work and Family Month
​National Spina Bifida Awareness Month
The Big Draw
National Indigenous Peoples Month
American Pharmacists Month
Black Speculative Fiction Month
​Healthy Lung Month