5-year-old Paige Neale of Maryland has an autoimmune disease so rare, scientists believe that there are only 100 people on the planet who have ever had it.

The disease is called lipopolysaccharide-responsive and beige-like anchor protein deficiency, or LRBA deficiency for short. The autoimmune disease causes Paige’s body to attack her joints and internal organs, like her stomach and lungs. Paige was diagnosed with the rare autoimmune disease when her parents noticed that she was getting sick a lot more often than her fellow peers her age, including suffering from swollen joints and various GI issues.

Commenting on his daughter’s diagnosis, Mike Neale said: “It’s such a tough diagnosis because you don’t know what to expect…what laid ahead for her, and what do we do next?”

According to the National Institute of Allergy and Infectious Diseases, the disease is caused by a genetic mutation in the LRBA gene. Patients with the condition are highly susceptible to infections, especially of the upper respiratory tract. LRBA deficiency can also cause various symptoms, including poor blood clotting, anemia, weakness, fatigue, joint pain, stiffness, and eye inflammation (uveitis). It can also make patients more susceptible to developing other autoimmune conditions, such as vitiligo, psoriasis, and type 1 diabetes, which cause additional symptoms as well.

For her part, Paige was also diagnosed with the autoimmune condition juvenile rheumatoid arthritis in addition to LRBA deficiency. To keep her alive, Paige receives bi-weekly shots that cost thousands of dollars, but a new procedure is giving Paige’s family hope for the future. Their little girl is to receive a bone marrow transplant in April from her 3-year-old sister, who happens to be a 100% match.

“Right now you look at her, and she looks like a completely healthy five-year-old girl,” said her father Mike. He continued, “We tend to forget how sick she was leading up to that, so we question ourselves: Should we be putting her through this bone marrow transplant that is going to destroy her immune system and make her really sick?”

If the procedure is successful, however, Paige will no longer need to get bi-weekly injections, and she’ll be able to go on to lead a normal life – an end result that her father says is the ultimate goal. Paige enjoys skiing and horseback riding – activities that have given her and her family a sense of normalcy during the COVID-19 pandemic, and throughout her vigorous treatment regimen.

To follow along with Paige’s heartwarming story, check out the Pray 4 Paige Facebook Group.