%0 Journal Article
%T Rapid Wane and Recovery of XBB Sublineage Neutralization After Sequential Omicron-based Vaccination in Solid Organ Transplant Recipients.
%A Johnston TS
%A Hage C
%A Abedon AT
%A Panda S
%A Alejo JL
%A Eby Y
%A Segev DL
%A Tobian AAR
%A Cox AL
%A Werbel WA
%A Karaba AH
%J Clin Infect Dis
%V 0
%N 0
%D 2024 Jul 2
%M 38953683
%F 20.999
%R 10.1093/cid/ciae279
%X Durability of variant neutralization in solid organ transplant recipients following Omicron-containing boosters is unknown. We report wane in XBB.1.5 neutralization by 3 months following a first bivalent booster, improved by a second booster; hybrid immunity improved peak, and duration of neutralization. Boosting at 3 to 6 months appears necessary to maintain neutralization.