MY SISTER THEY THOUGHT AT 45 HAD CHICKEN POX NOT

MY SISTER THEY THOUGHT AT 45 HAD CHICKEN POX NOT SHINGLES OPEN AREAS ON BACK TYPICAL SHINGLES PAIN S/S. THEY WERE SPEAD OUT DOWN SPINE AND PAIN, OPEN WEEPY SORES . ALL BLOOD WORK CAME BACK FINE THEY TESTED FOR EVERYTHING HIV LIVER LYME ETC. WE HAVE A HISTORYOF ALS MY MOTHER AND HER MOTHER DIED FROM IT SAME AGE 62. THE DOCTOR SAID THE ONLY TIME HE HAS SEEN CASES LIKE THIS ARE IN ALS/MS PATIENTS. REFFERING HER TO A HEMATOLOGIST. BUT I KNOW I HAVE SEEN SOMETHING SIMILAR IN A NURSE I USED TO WORK WITH ANY OTHER SUGGESTIONS?

THANK