A year after transplantation, the patient had no evidence of monoclonal immunoglobulin on serum and urine immunofixation no clinical indicators of multiple myeloma. Transplantation with CTL019 cells resulted in a more complete and more durable reduction in multiple myeloma burden than was obtained with the initial transplantation and all other prior therapies. CTL019 Engraftment, Systemic Inflammatory Markers, and B-Cell Aplasia CTL019 cells were detected in the peripheral blood from day 2 until day 47 after infusion by way of both flow cytometry and quantitative PCR; CTL019 cells were also detected in the bone marrow on time 30 after infusion through both circulation cytometry and quantitative PCR but not on day 88 after infusion .The illness in the person whose specimen acquired an inconclusive result was subsequently classified as a confirmed case. After consultation with the Division of Health and Mental Hygiene, the principal of the senior high school didn’t reopen the institution until Wednesday April 29 and subsequently prolonged the school closure through May 3. The school was effectively shut for 9 days . Methods Investigation of the Outbreak Detection and Follow-up of Verified Cases We used two methods to detect confirmed situations of 2009 H1N1 influenza associated with the high-school outbreak. First, during the initial investigation, nine college students were examined for the 2009 2009 H1N1 virus as described above.